View Full Version : SOL-D - DS4 Solenoid Driver & 6.5TD Reliability
More Power
10-28-2004, 09:22
SOL-D
DS4 Solenoid Driver & 6.5TD Reliability
http://www.thedieselpage.com/reviews/sol-d.htm
Product Review: The SOL-D module from RemarQ is a complete redesign of the original Stanadyne FSD (Fuel Solenoid Driver) module using automotive and military grade Mosfet power transistor technology. We're interested in solutions to problems. Certainly, any innovative product deserves our full attention which promises to address the FSD related stalling issues affecting the electronically fuel injected 6.5L diesels. Visit the above link to learn more about improving 6.5TD reliability.
MP-
You should set thread this so it stays at the top for a while.
Basshopper
10-28-2004, 21:19
I would be interested in knowing how the performance and mileage of the vehicle using this new device is affected???
thanks in advance for the info
any idea whether RemarQ will be including an actual connector in future production models, or will the install always require a splice job?
More Power
10-29-2004, 14:32
Ron should be getting the sample module either tomorrow or Monday. He's planning to shoot a couple photos of the installation, then run a few tests to determine whether there are any changes in startability, driveability, and performance. His findings will be added to the introduction piece currently running, along with periodic updates for the next twelve months. Once summer arrives, we'll collect some temperature data to complement the wrap-up.
I hope this is the answer to the DS problem, but you'll get the straight scoop either way. Also, people who buy them should add their comments here in the BB to keep all of us better informed.
There are rumors of an installed electrical connector at some point in the future. Deciding whether or not to wait depends on whether you need one to solve a current problem.
MP
Joey Madison
10-29-2004, 15:04
I just order one. Should have it next week, Maybe my truck will not stall after it goes on.
Desert 6.5
10-29-2004, 20:08
I have been running my Sol-D for about a month now. Seems to have more power overall. The best part is my stalling and no restart problems have gone away totally. I have not checked milage difference with it yet, but am very happy with the performance. Mine came with the connector shone in the write up. 10 minute install was very cool :cool: !! With the 5yr warranty I could not see going wrong, since my Sub is past 120,000 now.
rjschoolcraft
10-30-2004, 05:46
According to UPS tracking, it should arrive here on Tuesday, November 2. I'll keep an eye out for it.
I thought the fsd was pat. protected.!!
It reminds me of the old ford electronic ing. not worth a darn and expensive to replace.
Now you can buy them for $35 cheap.
The fsd should go down in price some time.
I know there was people workimg on it!!!
David ;)
I have a guy in Charleston who will be subjecting my sample to as much non intercooler heat as he can soon...
Joey Madison
11-02-2004, 07:56
Got mine today lets see how it does.
Joey Madison
11-02-2004, 08:03
Also had the connector no splicing.
Mine has been in a couple of weeks now and my vehicle has been running fine. The installation was
a little harder than I expected since the original
FSD cable had no excess slack and was stuck down in the hole behind the fuel pump.
rjschoolcraft
11-02-2004, 10:48
The SOL-D arrived today. I should get to the install by the weekend.
I received my SOL-D solenoid today. It took longer to get out the tools than it took to install. I was pleased with the rush shipment and the tech support was good. I asked a lot of questions before my purchase and always recevied prompt answers. I will let everyone know how it works out.
smile.gif
Frank
Joey Madison
11-09-2004, 17:14
SOL-D module from RemarQ (FSD)has been on 7 days and no stalls. Only now my CB radio has a lot of motor noise, could be something else, I'll work on this later. Just glad it went a week without stalling.
Marty Lau
11-16-2004, 12:50
It will be interesting to see how the SOL-D hold up to the heat and if the company is around long enough to honor any replacement warranty they have? I notice Heath Diesel now has a 7 year Warranty on their Issolator product. I will be watching this with great interest since the Beta FSD cooler was toughted to "be the answer" when it first came out and included statements such as "we know of no failures with this product". Many of us have had failuresw with the BETA Cooler. Oh where oh where could Beta have gone?
I hope this new product works and is a much better product than the Stanadyne POS. I am a skeptic having watch a number of US paying to test these electronic products in the past. Good luck to all who are "testing" this new product!
rjschoolcraft
11-17-2004, 20:28
The SOL-D test unit failed after only 80 miles and less than one day of use. It has been express shipped back to RemarQ for evaluation. More information to come.
RJ
You have got to be kidding...
Give details. What symptoms? Same as FSD? Just stalled?
rjschoolcraft
11-18-2004, 12:09
From what I saw, there were two problems.
1) descending a grade on cruise with the TorqLoc engaged produced a surging or bucking that is not present with the Stanadyne FSD.
2) parked the truck for the night on Friday, November 12 after 80 miles of testing. Wouldn't start Saturday morning November 13. Unplugged the SOL-D and plugged in the Stanadyne FSD...fired right up. Tried again later with the SOL-D, but no joy.
Barry Nave
11-19-2004, 14:25
RonnieJoe
That's a shame :( Order one myself,should be here monday. Got this code 35 that nothing I do will get keep it from coming back.
Did a search and seen where moondog had this going on yet all my work has failed :mad:
No lose of power,just the ses light going on and off. My pump is the new R&R with close to 100K.
I just don't see the pump being the problem.
So I order the SOL-D myself.
Once posted my code 35 problem but got no feed back. Thought I had it whiped after lot's of cleaning grounds and contacts. Came back 4 days later. :rolleyes: :( :mad: :confused: So I'm giving this a try. Dont like hearing your bad deal with this new an untried prodect and can only hope for the best that I have not just spent over $450 when my fsd & cooler has been very good to me.
How can my truck run so strong yet have a bad pump.
Last time pump was replaced @ 45k it was probley an fsd issue. Dealer tried 2 rebuilds before installing a new pump. truck has 136k now.
The one thing I have not done yet is pull the intake and dive into the pump. New driver should be here monday.
I can clear the code and won't see it for a couple of days :confused:
I've got mine heading back north also. Anxious to see what happened. Also working with Cristian on connectors and couplers so they can be a clean plug/play operation. THEN if the sample unit runs I'll order stock...
John are you saying you had one fail one you too?
Barry Nave
11-20-2004, 10:12
Billman
John loan one for a test drive,run,pull test
Joey Madison
11-21-2004, 12:16
19 days and still going. Sorry to hear about about the problem some are having.
markrinker
11-22-2004, 08:11
My FSD solution has been a simple (and inexpensive) one. Between parts yards and friends that work at dealerships, I have two or three used FSD's on hand. All were free. There are lots more out there as these trucks and engines are going out of service daily.
Why buy new?
Originally posted by Mark Rinker:
Why buy new? When playing Russian Roulette it's good to know how many bullets are in the gun?
More Power
11-22-2004, 13:43
As Ron mentioned, our test unit had developed a problem. In an email & phone call exchange with RemarQ, here's what they said. MP
-----------------------------------------
Hi Jim,
We got the defective module from Ron on Nov.17th. After a series of tests performed on the returned module we found that one of the power diodes is
defective!!! This was very surprising, as the specifications of this ultra-fast diode (200V/20A at a temperature range -65
Barry Nave
11-22-2004, 19:00
Mark
(Wy Buy New)
In my constructon I don't have time to shop.
My wife does :D
Barry Nave
11-22-2004, 19:54
To All
I have been dealing with A code 35.
SOL-D Install at 6 PM.
Two HR. of test drive. No Code's.
Here we have a country side road of 6+ deg grade of up and down. Long Hill up (1/8 mile x4) and down. Could not set code. Stop and let it heat soak. 15mim. No cover.
I have a front gril cover that I put on,same test.
Now I'm running 210* coolent.
IAT at 195*, Repeat heat soak. Did this 4x times.
Wow, I was having fun. No light.
I'll be one of the test dummy (yea right) This is an early stage. Only day one and two Hr's.
Though I did put this SOL-D through HE^L. :D
I run 180 stats.
And after running 210 for 30 min. then I pulled the cover off and let it cool, I could not get the code.
Now I have reinstalled the FSD/Cooler and tomarrow I'll drive it all day,towing a bobcat,we'll see if the code 35 comes back?
My work truck is heavy 8,200# Tool's and all.
I am a person that will go for What works.
FSD/Cooler was an Ideal.
We made it better my remote mount to a cooler area.
Would it be nice to have all them Pumps that are good.
Time will tell.
Jim I'll keep track of miles, MPG. I do the MPG at every fill up. Same pump,same spot.
I have dated on this truck sence day one when I was a member.
Moondog, I have done all that you have posted about the code 35. Did not work :( Worked for you though others also had no luck.
I've bean a member longer then post date.( Do Not Let Your Membership EX,PI,ER)
When you think you got it under control'YEY RIGHT :D
We'll see what the outcome is on the failure analysis of the failed unit that I sent back.
markrinker
11-23-2004, 12:12
When playing Russian Roulette it's good to know how many bullets are in the gun?
Huh ?
Nothing 'russian-roulette' about it. They all have been tested and work fine.
Mark
(Wy Buy New)
In my constructon I don't have time to shop.
My wife does
Double Huh ???
I have a used spare FSD in each truck's glove box. No 'shopping' required, as my trucks work mostly at night in the winter.
If you waited for an FSD failure to purchase a new SOL-D and cooler for ~$400, then you are truly 'shopping', and likely lost a day or two in the process - right?
Also, I am not crazy about the requirement of splicing wires to use the SOL-D. More hassle and more points of corrosion and failure over time, IMHO. (Not to mention the dealership's reaction when you want help replacing that once- warrantied IP over 120K miles..."Who spliced all these wires under here???)
JK - what were the circumstances behind the SOL-D failure? How many hours did it last?
[ 11-23-2004, 11:27 AM: Message edited by: Mark Rinker ]
Barry Nave
11-24-2004, 04:30
Reinstalled FSD & Cooler,Code 35 came back.
FSD went 37,600 miles.
Sol-D now installed, No codes.
Now us use'er will see.
Couple of the SOL-D has not passed the test.
It did, for now clear my code 35 issue.
As other's I'll keep you posted.
I'm waiting for another test unit so we can try it again. The unit went about 2 days. I'm hoping it's just dumb luck that both my and the DP's test units were bad.
[ 11-24-2004, 08:54 AM: Message edited by: kennedy ]
Is anyone reporting improved cold start after installing this SOL D product?
Thanks
Buzz
Barry Nave
11-24-2004, 10:13
BUZZ
This I can't add. My FSD worked,cool or hot. Once Eng. is warm I do not wait till WTS light comes on. Jump in and fire. Works. I just had the code 35. As of today,150 mile stop and go, on and off.
SOL-D has worked,where as my old FSD would of set the code.
Time will tell.
Monday I'm doing the timing that was posted.
More timing and the guy that I printed out the post said, OH YEA, I see YA :D
Originally posted by Mark Rinker:
</font><blockquote>quote:</font><hr /> When playing Russian Roulette it's good to know how many bullets are in the gun?
Huh ?
Nothing 'russian-roulette' about it. They all have been tested and work fine.
</font>[/QUOTE]The original quastion was "Why buy new?"
My response was that with a new one at least you can hope it's not on its last days of life yet. Whith a "tested used one" you can't say it has 100% of it's life ahead of it (whatever that is...) My most recent failed FSD would have tested good the day before it failed. And, all the ones I have laying around have already failed....
markrinker
11-24-2004, 14:38
True. There is a risk that used will fail quickly.
I would prefer to buy new, but hate having $600 (2 trucks) money tied up in a ready spare for each glovebox.
For everyone's sake, I hope the SOL-D turns out to be a viable alternative to OEM units.
Barry Nave
11-24-2004, 18:07
Mark
I hear what you are saying. True test is what I call, on the road. My truck is heavy. Not like the 1500 light weight.
As with any new item,there will issue to deal with. I think we are on to a problem that,could work. I am not going to give up on the 6.5.
markrinker
11-25-2004, 11:03
Just yesterday I had #3 (6.0 gasser) in for a simple bit of warranty work at the dealership.
Wandered over to the bench where the diesel specialist guy works - sure enough there is an old DS4 pump with FSD attached, sitting on his bench.
"...what happens to these, I asked?" He proceeds to explain that all pumps replaced under GM warranty are SMASHED to bits with a hammer, to make sure they don't get back into circulation...no more rebuilds, only new units go in.
"Can I have the FSD before you smash it for a glovebox spare?" I asked. "Sure...he replies, removing it from the pump.
As I happily pocket the first one, he opens another drawer, revealing at least 3 more FSDs, as well as couple of DS4 pumps. Winking, he tosses me another FSD.
"Here, have two..." he says...
I agreea used one is good for a spare, but the "primary" was new when I put it on...
Since the FSD is what fails most frequently, it stands to reason most of the used ones you'll come across will be bad, unless you happen to know the failure mode of the pump at hand.
Barry Nave
11-26-2004, 01:12
Mark
BTW the SOL-D just plugs in.
2oo mile,no code.
Starts great and runs good.
john8662
11-30-2004, 13:01
Originally posted by Mark Rinker:
"...what happens to these, I asked?" He proceeds to explain that all pumps replaced under GM warranty are SMASHED to bits with a hammer, to make sure they don't get back into circulation...no more rebuilds, only new units go in.WHOA! I can understand that, take a bad FSD install it on your pump, come in for warranty repair, pocket your good FSD you took off and replaced with the bad one ;)
Calvin 60
12-02-2004, 12:35
I would suggest that all taking part in the testing of the SOL-D and others that have made the change post a monthly accounting of their experience with the SOL-D to include any problems with it and the mileage logged.
I have been running the SOL-D for severl weeks. I have 2000 miles and no problems. I am getting 17.5 mpg on th road. Start up in cold weather has been good. My stalling problem is gone. I have had a hypertech chip for some time and the unit seems to have more power with the SOL-D.
Frank
ol9465er
12-05-2004, 11:37
I would like to share with TDP my experiences to date with Remarq and the SOL-D FSD.
My Chev 94 6.5TD, stock 3/4T 4x4 Ext Cab with 279,400 Km (174,625 Miles) started stalling last weeks of Oct 04. Found my my OPS and FTP were bad so changed but PMD was definitely bad also - getting code 35.
Purchased SOL-D FSD (with connector) and installation was simple. Truck started immediately with no issues and seemed more responsive. Truck ran great for 9 days and 440 Km (275 Miles).
However, parked truck Friday night before a planned 600 Km trip Saturday with no apparent problems. Next morning, started truck as usual, it fired and ran for 5 or so seconds then hunted and surged for a few seconds then quit - that was it! Could not get start it again. Plugged old PMD back in (not removed) and was able to start and get into my shop.
Contacted Remarq and they were very helpful and concerned about the failure. Returned bad unit and they returned a replacement which took 4 days. Am now running on replacement and have 600 Km (375 Miles) on it. So far so good... Will keep you advised.
My comments are:
1. The unit with connector is easy to install.
2. It seems to be more repsonsive but I will check my fuel mileage and advise.
3. Remarq has been responsive and very good to deal with in my case. The advise they are aware of only one other failed unit and will advise cause of my failure as they are concerned with any failure information.
4. My major complaint (other than the failure of course), my AM radio reception is now very poor comparable to the stock PMD, other than right in the city - engine noise very apparent on the radio on all stations and drowns out radio completely in suburbs.
5. The SOL-D just quit "dead" with no signs of failure. The stock PMD was/is failing slowly so I could keep going when PMD was cold.
This of course is winter and cooler temperatures here in Vancouver, B.C. Canada but I will keep up my report during my use of this product.
Cheers,
ol9465er
1994 Chev 6.5 TD Stock (except for SOL-D FSD)
New IP at 176000 KM (110,000 MIles) when bought
truck from dealer therefore 103,400 KM (64,625 Miles) on failing PMD.
I pull older 19ft trailer with cab-over boat and lots of gear during fishing season up and into the mountains, so it gets some hot/and heavy use, also skiing in winter. Truck is used for hobby farm and recreation.
I'm told it will be mid-late December before a replacement will be sent. :( While the test subject does have a Stanadyne unit to fall back on, the delay came as a disappointment to me.
I am most anxious to get this thing validated so I can begin to sell them, but until we see it run...
This 'Miracle Replacement FSD' is having a very high failure rate.
Since this thread started 2 months ago, 6 people have posted having them.
3 Failures.
One Word.....Dud.
On Edit:
Sorry. I have posted incorrect information.
This thread is only 6 weeks old.
8 units have been tested. 3 Failures.
Failure Rate 37.5%.
Same thoughts...
markrinker
12-06-2004, 06:33
Lets hope they simply received a bad batch of transistors from the supplier and can change suppliers to solve the problem. It would appear that they are 'field testing' or would have discovered this problem easily on their own. How embarassing/dissapointing this must be.
The fact that they all failed so quickly is a both a concern, and lucky since we didn't all rush out and buy them, only to find shorter service lives than the OEM units...
I think that in time, they will prove to be an excellent product, but only time will tell. All products have succeses and failures on release. Personally, I'd have rather dealt with this prior to the release of the product to the general public.
Joey Madison
12-06-2004, 13:19
Mine has been on since 11/2 and still doing fine.
markrinker
12-08-2004, 05:13
Joey - have you noticed an increase in power, as others have reported?
JK is it possible for an aftermarket FSD to 'instruct' the fuel solenoid to pump more fuel than the OEM unit?
Joey Madison
12-08-2004, 17:18
Originally posted by Mark Rinker:
Joey - have you noticed an increase in power, as others have reported?I have not noticed any.
I'd have to guess yes, the driver unit could be calibrated to deliver a longer pulse based on any given ECM input, but that would only be a guess. You probably could only go so far as the low end resolution would suffer. Just an edumacated guess anyhow...
Originally posted by kennedy:
...the driver unit could be calibrated to deliver a longer pulse based on any given ECM input...I think that would depend on who calculates closure time. If the driver does, then the PCM would be none the wiser. IF the driver only detects closure and the PCM calculates how long it took, then I don't think it would work.
Doesn't the SOL-D come with a built in calibration resistor? If it does, then those who had a low resistor to start could see a bump and those with a higher number wouldn't.
My un-edjumacated guess....
Barry Nave
12-11-2004, 13:36
:mad:
Here's one for you. Sol-d driver installed at 135,600 miles. It took care of my code 35 yet at 136,115 miles after sitting in 40 degree weather and raining for 9 hours the truck tried to start and after repeated glow cycles engine would fire go to 3000 rpms, raced, then shut down and would not refire. Reinstalled the fsd beta cooler and the trucked started fine. This fsd cooler is the one that gives me the code 35. I contacted RemarQ and they are sending out a new driver.
:mad:
Point is did I make a bad investment? :confused:
Update...
Failure rate = 50%
Barry Nave
12-11-2004, 17:44
50% yea right :eek:
For those who have had a failure of the SOL-D product, what has been the additude of RemarQ Technologies Inc.? Are they willing to offer refunds to those who have had a unit fail?
:confused:
Frank
Remarq was very decent about it, however the replacement (sample) has been delayed which I guess beggers can't be choosers anyhow. Problem is, we can't evaluate the thing if we don't have a working sample.
For what it's worth, the Stanadyne unit on my 96 was installed at around 98k on the clock. It now has 155k on it and resides in TX. Originally installed on the intake on an FSD cooler, and later relocated to the inner fender, it has performed flawlessly.
Key is, the truck is intercooled..
rjschoolcraft
12-13-2004, 13:16
A new test unit arrived from RemarQ moments ago...
RANCHMAN
12-13-2004, 17:14
I have a 1995 K-2500HD and I have 165K on it . I have replaced the FSD 5 times since it was new. I am currently using the remote mount from Heath Diesel and it only lasted one year and this is my 2nd one from Heath. The first one made it 6 months, I'm beginning to think that there is no anwser for the code 35 problem. I ordered the SOL-D and I guess time will tell
Barry Nave
12-14-2004, 15:01
ranchman'I had the code35. RemarQ fixed the code.
fshope, yes willing to work with us. No refunds, they want to now how it fail,under what conditiones.
JK We have samples. As members,any new Item Working with RemarQ we could have a working driver.
Our FSD seem to work on and off.
Intake mounted or remote seem's to have same result.
More Power
12-14-2004, 15:48
I received a report from RemarQ about the failure with our test unit. The good news is that is was not due to a component failure or an electronics design issue. It was more an assembly/fit contact issue that caused a diode to short (didn't cause component failure). That has been taken care of, and I'll soon have more info to report here.
MP
Bobbie Martin
12-14-2004, 18:39
Originally posted by RANCHMAN:
I'm beginning to think that there is no anwser for the code 35 problem. Oh yes there is an answer. Its a DB2. In my opinion, the single best modification you can make to a DS4 equipped 6.5.
Turbine Doc
12-15-2004, 18:24
Originally posted by Bobbie Martin:
</font><blockquote>quote:</font><hr />Originally posted by RANCHMAN:
I'm beginning to think that there is no anwser for the code 35 problem. Oh yes there is an answer. Its a DB2. In my opinion, the single best modification you can make to a DS4 equipped 6.5. </font>[/QUOTE]Easier said than done on OBD II with theft deterrent
Bobbie Martin
12-16-2004, 15:13
Well, what is? It might take a bit to figure it all out, but I see no reason why it wouldn't be possible. I would think it being a 4X4 would be a bigger hassle. However, I can tell you its well worth the trouble.
Barry Nave
12-16-2004, 16:22
I have my new driver, yes it does remove the code 35.
More to come later ;)
Barry Nave
12-24-2004, 02:58
Work's and is doing great even at -2 below.
Wow it's cold here in IN. ;)
rjschoolcraft
12-24-2004, 08:27
As I posted in the other thread, my test unit is working fine now. It has a surging issue associated with cruise control and has significant interference on the AM band. I will contact RemarQ and see if they will fix these issues. Yes, it is cold here...and snowy. About 15" fell here Wednesday night. :eek:
DeezlStinson
12-25-2004, 17:09
Howdy all,
Does anyone know where one could find the actual schematic diagram of a Stanadyne Fuel Solenoid Driver? I suppose I could break one apart.
Has someone already been there/done that?
Thanks,
Rick
Contributor
Member # 59
posted 11-01-2004 05:03 AM
--------------------------------------------------------------------------------
"I have a guy in Charleston who will be subjecting my sample to as much non intercooler heat as he can soon..."
Hey JK,
I'm in Charleston. Is the guy your mentioning the fella that does a little web site work? (GF) I'm shopping for FSD kit and cooler and am getting mixed info on "knock off" sellers, etc. Any help anyone?
Exhaust is next.
94blue
moondoggie
12-27-2004, 11:26
Good Day!
DeezlStinson: Massive amounts of FSD/PMD information was summarized in FSD, PMD, PMD, FSD -or- It's 10 pm - where is your FSD? (http://forum.thedieselpage.com/cgi-bin/ultimatebb.cgi?ubb=get_topic;f=1;t=005199#000000) (Click on the colored text.) This topic was preceded directly by FSD\PMD - BFD (http://forum.thedieselpage.com/cgi-bin/ultimatebb.cgi?ubb=get_topic;f=1;t=005013#000003) & two other long topics, which was preceded by years of trying to figure these things out.
Blessings!
Brian Johnson, #5044
DeezlStinson
12-27-2004, 11:32
I have a 1994 K2500 Suburban
It's beginning to appear that the DTC 35/36 is an actual SOLENOID problem and not a solid state solenoid driver problem.
According to the GM service manual, if the solenoid becomes "faulty" it will set a DTC-35/36 code.
The FUEL SOLENOID is not the same as the SHUT OFF SOLENOID, in that the shut off solenoid is easily replaceable. It doesn't appear that the fuel solenoid is as easily replaceable.
I actually got a DTC-13 and DTC-36 when mine started stalling.
Since the PMD is not related to the shut off solenoid other than BOTH getting power from the ignition switch, I don't suspect the PMD yet. (unless it's shorting to ground). I replaced my Injection pump at 60,000 with a rebuilt from DIS in TX back in 1999. This is the first problem with it since...I have 138,000 on it now.
The problems do not seem to be heat related since it doesn't happen during a hill climb for example, when under-hood and coolant temps are at their highest....Rather, it happens on the "flat" cruising down the freeway and it's appears random.
By the way my PMD(Stanadyne #34583) uses Motorola MJ15004 PNP power transistors. According to the Motorola DATA sheet, they're good for 250w total & ...I'll have to go back and review some of my EE stuff (haven't done this in 25 years!) to determine if an injection pump mount point at about 120 degrees C or so is too hot for them. I'm assuming that the Stanadyne boys have been down this road a few times though!
More to come...
[ 12-27-2004, 11:09 AM: Message edited by: DeezlStinson ]
Originally posted by 94blue:
Contributor
Member # 59
posted 11-01-2004 05:03 AM
--------------------------------------------------------------------------------
"I have a guy in Charleston who will be subjecting my sample to as much non intercooler heat as he can soon..."
Hey JK,
I'm in Charleston. Is the guy your mentioning the fella that does a little web site work? (GF) I'm shopping for FSD kit and cooler and am getting mixed info on "knock off" sellers, etc. Any help anyone?
Exhaust is next.
94blue That's the guy. Still waiting on the replacement unit here.
More Power
12-27-2004, 13:27
The BETA FSD Cooler (sold by DSG, BD, JK, and a host of other legitimate dealers) was the first commercially offered remote mounted FSD cooler offered to the 6.5 community. BETA has a patent.
All others that utilize an extruded aluminum heat sink are not the original.
A coupla guys in Canada even went so far as to plagiarize my original article written in 2000 to produce a brochure to promote their knock-off cooler - changing the name of the product and of course, the author. Another fella in CA simply copied BETA's design, but forgot the anodizing and forgot to machine a flat mounting area for the FSD. There are a couple more coolers floating around as well.
I like innovation and creativity, but..... I'll leave it there.....
MP
The Beta FSD cooler has done very well by me. Moving it off the engine altogether has been a great improvement in reliability with VERY few repeat failures. Some have felt a need to add a fan, and this also can help.
I have every intention of continuing to offer the Beta unit and my kits as you can get the Stanadyne driver units most anywhere in the US.
I'll also offer the Remarq unit once tested/proven reliable. It will be nice to have an alternative to the Stanadyne unit.
All others that utilize an extruded aluminum heat sink are not the original. I'm not trying to be rude here, but I hardly believe that putting a heat sink on something that generates heat is something unique. I'm sure the BETA FSD cooler wasn't the first heat sink ever to be strapped to an FSD nor will it be the last.
Most heat sinks are made out of aluminum and most heat sinks are machined from a single block of aluminum. Additionally, most aluminum that is coated is anodized instead of painted.
Anyone who forgets to machine a flat surface for mounting is certainly not out to make a quality product. Nor do they probably know a heat sink from their left buttock.
I agree with you that creativity is good - but competition and advancement is, too. Of course, one of the by-products of that can be cheap knockoffs. Buyer beware, I guess.
DeezlStinson
12-29-2004, 08:48
I must say I agree...
Heak sinks are not unique and heat sink design is not "Rocket Science".
All one has to do is go to a company like Wakefield, http://www.wakefield.com/ and peruse their catalog of products and select a design that will work well in this application. (It appears Wakefield sells mostly extruded by the way)
Also in this case....Size is important!... It's VERY important that the heatsink be sized so it will do the job with very little air flow unless it's installed with it's own fan. It also has to designed to work with the highest ambient air temp expected. (Maybe 120F in Arizona?)
Another important consideration is that the assembly be placed in an area that will get cool air. Placing it in the hot blast of the radiator fan might make it hotter than bolting the PMD on the injection pump especially when pulling that long hill!
If you really want perfect (not possible of course) heat transfer between the heat sink and the FSD, BOTH surfaces would need to be machined to ensure good contact...then use heat conductive grease to complete the connection. (The heat conductive "gasket" is probably used with the PMD because diesel fuel would dissolve and wash away the heat conductive grease)
Most extruded units would probably be flat enough to do the job though. They could be checked with a dial indicator or a "straight edge" (be sure to check the PMD too!.... I'll bet they are no flatter than most extruded heat sinks!) These heat sinks are also not very expensive. For example: I bought a surplus 6" x 12" by 2" heat sink for about $15 to install on a piece of electronic equipment. This size would have been perfect for a FSD application. Actually half that size would have been ok if outside airflow is provided.
Although I've been a Diesel Page member for a long time, I've not paid much attention to this forum and I'm sure someone else has been over this road many times....So I apologize for stating the obvious and repeating what others have said in earlier posts elsewhere.
Cheers,
Rick
Originally posted by Shuck:
</font><blockquote>quote:</font><hr /> All others that utilize an extruded aluminum heat sink are not the original. I'm not trying to be rude here, but I hardly believe that putting a heat sink on something that generates heat is something unique. I'm sure the BETA FSD cooler wasn't the first heat sink ever to be strapped to an FSD nor will it be the last.
Most heat sinks are made out of aluminum and most heat sinks are machined from a single block of aluminum. Additionally, most aluminum that is coated is anodized instead of painted.
Anyone who forgets to machine a flat surface for mounting is certainly not out to make a quality product. Nor do they probably know a heat sink from their left buttock.
I agree with you that creativity is good - but competition and advancement is, too. Of course, one of the by-products of that can be cheap knockoffs. Buyer beware, I guess. </font>[/QUOTE]
Barry Nave
12-30-2004, 09:32
My 2c
As date,the # 2 unit has been good.
Power is up and I no longer have any issue with the code 35. It's hard more me to keep up with all of the post.
Also I had no issue with a new replacement.
It was sent back at no cost to me.
Receved the new driver before the faild unit could have been received.
As of now I do belived in the product.
I won't konw how it will hold up to summer heat and heavy towing.
I was close to R&R an IP. Pump is working fine.
To the man at Ramarq, Thanks ;)
[ 12-30-2004, 08:44 AM: Message edited by: Bnave95 ]
Barry Nave
12-30-2004, 09:36
JK, thats hard to beleve :confused:
Cristian tells me that the isolation washer issue was too difficult to test/trace so they are not shipping any of the current units, and are awaiting the next production batch in early/mid February. These will also have the new harness.
How in the h*ll do you even find the wires on the FSD? Looks like I will have to remove the Manifold just to find the connetion. Can someone tell me how to get to the connector.
They say it will take 6-8 weeks to ship me the new SOL-D which may be good it may take that long to get to the connection. In the mean time I walk.
Gary
My connector was almost impossible to get to with the intake manifold on. I had to reach down deep into the depths with a flashlight and could barely snag it with an unbent coathanger shaped into a hook.
It's easy to acess on the 94-5 models. A bit more difficult with the HO cooling. I use a long screwdriver to release it, and then you need to fish it out with a wire or hemostat. No need to pull intake.
ol9465er
01-18-2005, 18:27
Happy New Year...
Just a follow-up post to my Dec 05/04 post regarding the second SOL-D FSD applied to my truck (replacement for the first failed unit).
I now have 3000 KM's (1875 Miles) on the new unit and all is working fine with no concerns to report (other than the AM radio issue as previously mentioned). The one little quirk that I think is different from my original PMD (but I can't be sure) is when the fuel pedal is released and the engine returns to idle, it has a very slight burst of rpm before finally settling down - this has been no issue though.
I still have not checked my fuel mileage and compared it with my previous checks but will do and report my findings.
Just as a mention, I have been contacted a few times by RemarQ as they indicate they are concerned with any problems that arise and want to follow the progress. I have found their service professional.
Cheers...
ol9465er
1994 Chev 6.5 TD Stock (except for SOL-D FSD)
GMC Hauler
02-02-2005, 15:04
Just an idea....
Since the PMD's like to fail, and excessive heat can cause this, would it be possible and have any benefit to parallel 2 of them and let each take about half the load?
moondoggie
02-03-2005, 06:34
Good Day!
An FSD is a circuit, not just a transistor or such. You'd have to know quite a lot about the circuitry to determine if you could do this or not. I would be shocked if this were possible. :(
Even paralleling transistors requires significant design work.
Blessings!
Brian Johnson, # 5044
autocrosser
02-03-2005, 18:45
JK's method works fine for getting the connector off the FSD. I have use this method several times putting the connector on and off the pump FSD. I used a external mounted one to get to the dealer to get my pump & FSD replaced under warrenty. I put it back on it their parking lot and coasted up to the service writer.
tom.mcinerney
02-10-2005, 19:43
ol'9465er --
You might consider renewing the antenna wire to address the AM interference issue. I say this ONLY because i was advised to change out mine for a 'bad reception' problem...on my year the lead in wire is in two pieces, and a junction (behind the coolant reservoir) tends to get wet, corrode, and lose ground sheath connection.
GMC Hauler :
Like Brian says, the circuit timing would preclude the parallel operation. However, i will blithely note that the MOSFETS [new transistor design employed by Remarque in the SOL D] in addition to being vastly more efficient , feature the ability to be readily paralled, unlike the stodgy old bipolars [earlier transistor design] which cook the circuitry in the Stanadyne FSDs.
[ 03-01-2005, 05:26 PM: Message edited by: tom mac 95 ]
ol9465er
02-11-2005, 21:10
tom mac 95
Thanks for the post. I will check this out. However, the AM interference issue started the minute that I installed the SOL-D. I regularly listened to the same AM station in the morning on the way to work, but, it won't hurt to look - thanks again. I will advise what I find.
All... just as a first post re mileage using the SOL-D. I essentially have the same fuel mileage that I had previously (well a bit less but then I have not really checked it for quite a while.) It is about 17 mpg (cdn gallons) urban and suburban driving. Have not a highway trip yet.
ol9465er
94 Chev Stock except for SOL-D
285,000 Km (178 Miles)
LB 4x4 Ext Cab
Barry Nave
02-14-2005, 09:34
My #2 driver has been working very good.
The power has really gone up. No codes with around 3K. Smokes alot less. And the unit does'nt even get hot :D Time will tell with the replacement though Racore says he will still sent out the newest model. He said he had to scrap many,many of the other units.
So is it safe to buy a Sol-D yet? I talked to Chris from Remarq Technologies and he said the isolator problem is solved, the AM radio noise has been suppressed (by 5 times), and a Kennedy harness has been added so the unit will now just plug in. Some of the units he said have been in service for 1 year under rigorous testing with no problems. However a new Stanadyne unit should also do a year or two when mounted on a cooler in a cool spot! He also said the only way to purchase one is through the internet.....why not distribute them to retail outlets so they can be bought locally? Some of the local shops have not heard of the product and I find it frustrating to have to explain the product to them when they are in the diesel business. If I knew this product would solve the FSD failure issue for good, it would be worth the extra money. So far, I guess time will tell. :rolleyes:
I just got a new Sol D from Remarq and it came ready to go and I had it on and the rig running in 20 minutes including the time to take off the plastic engine bonnet and stuff it in the garbage can. The new units come with a complete harness and all you have to do is unplug your old unit on the pump, fish the harness up on top and plug in the Sol D and then close the hood. Boom plop done. I am very happy. My Sub runs sweet like it should and with a written 5 year warranty they have my business. All Gm and Stanadyne can say is AHHHHHHH we dont have a problem with PMD's you need to see your dealer, Ahhh have you checked your fuel filter??? Hmmmmmm I dont like being insulted by these morons. Sol D admits they had a problem with a bad batch and they made it good,that in and of itself says loads about their credibility. I have two 6.5's and will soon order a Sol D for the other one.
I am a happy camper. Too bad this fine product was not available back in 94 and 95.
ol9465er
03-11-2005, 22:20
Robyn C52
Can you tell me how your AM radio noise is. Do you have one of the newer RF suppressed Sol-D's. Mine is circa Nov 04 and I have terrible radio noise since installing.
ol9465er
94 Chev 3/4T 4X4 LWB 6.5TD
Stock except for Sol-D
285100 Km's
More Power
03-12-2005, 16:49
Talked to Remarq a few days ago. They're sending an updated model for Ron to test & compare the AM radio interference issue. We'll have pics soon. This new one is supposed to have better shielding. smile.gif
MP
4.3dieseljeep
03-18-2005, 14:41
Just installed one of their drivers on a 94. The thing would not start. So I double checked the connections and still no start. Engine cranks but no fuel out tail pipe. So I plugged the stock driver back in it and it fired right up. The voltage was a little low. Not real bad but engine cranking speed was down. After I had it running for a minute, I tried the sold driver again. This time it started but not during engine cranking. It would only start after the engine had cranked for a few seconds and I let go of the key. I tried plugging the stock driver back in it and it would start every time. I figured I had a bad SOLD driver so I called and they said they had never enocountered this problem. They gladdly shippped me out another driver. New driver and the same problem. I found out if I unplugged the glow plug circuit and cranked on the engine I would get fuel out of the tail pipe but with the glow plugs plugged in it would not start. I checked battery voltage and found it to be at 12.65V During engine cranking it would pull to 10.5V Not real good, but not real bad either. I put It on the charger and brought the batteries up. The truck started right up. I did talk quite a bit to the guys at Remark. They seemed to think there was no problem and it was simply bad batteries that were the cause of the no start situation. The only problem is their driver may work good when voltage is 100% but what happens if you end up leaving your headlights on for two hours? So your truck cranks over ok but now it wont start? Seems like they have a little bit more research/work to do. They seem to think they had no problem with their product and the customer should keep good batteries in their car at all times. Does this mean carry a spare? Just thought I would pass this info. on.
tom.mcinerney
03-21-2005, 19:56
4.3dieseljeep -
Thanks for posting your findings.
You probably know much more about the '94 than me!
Based on other '94 owner's comments, the low starting voltage may indicate a weak connection at the positive starter-motor (battery-cable) stud. I'd check that and grounds...the voltage to the electronics harness/driver module may dip lower than where you've measured when cranking.
[This does nothing to explain your observation that the Stanadyne worked when Remarque didn't.A close look at connector might be in order.]
I suspect this is a function of the electronics
( if in fact there is not some other Mistry involved) Transisters work through a wide voltage range, The newer " avalanche " devices need
a higher voltage differential to trigger the conduction of current. ( I'm sure there is someone with more expertise to correct or clarify , I have been away from the electronics stuff for over 10 years, retirement is great)
In the old days ( 6 volt ) use to have a motercycle battery power the coil ( isolated with a relay on start ). Coil had full 6 volts during start, made a BIG differance. especially on a VW in cold weather.
More Power
03-22-2005, 13:42
RemarQ sent this message to me recently, and OK'ed its posting in our BB forum. MP
------------------------------------------------
We want to thank you and to all members of theDieselPage.com for expressing their points of view (laudable or critical) regarding our product. It is our policy not to respond, nor interfere or argue with theDieselPage members and/or their topics on theDieselPage.com Forum. We are just glad to have the opportunity to hear (read) what our customers and potential customers have to say FREELY about our products. They are also encouraged to address us directly through our website. We use this information to ensure that our product is serving the market in the best possible way. We understand that this is not always technically or economically possible. We understand and accept, that despite our genuine efforts, we may not please some of the members and/or customers in their demands, and therefore we accept their right to critique our product within the limits of public decency.
We are paying members and advertisers of this web site and BB forum ONLY, because it seemed to us as being the most respectable forum on the internet, applicable to our GM 6.5L TD audience. We had a look around on what it is available on the internet in the GM 6.5L turbo diesel area and decided to stick with just this forum site. In the future, we may be advertising on other sites on the internet using theDieselPage.com as a benchmark.
We have a standard advertising agreement with theDieselPage.com, and the terms of this agreement are publicly posted on the Advertising area of theDieselPage.com. There are no special arrangements with theDieselPage.com or its owners, unless they are disclosed on a public area of this forum. Should RemarQ Technologies and theDieselPage.com decide to make any special agreement, that will be first for the benefit of the forum members and/or GM 6.5L TD owners.
IMPORTANT NOTE: This message is sent to Jim Bigley of theDieselPage.com, with the only intent to publicly re-state our business relationship. It is not intended to start any forum discussion, nor as a response to any forum topic. Our message is not solicited and may or may not be posted at the sole discretion of theDieselPage.com owners. We assume no responsibility for any interpretation of this letter (email). This message is not intended to solicit business or promote RemarQ Technologies and/or its products.
Thank you again for the fairness and professionalism of TheDieselPage.com services.
Chris
RemarQ Technologies Inc., Toronto, Canada
www.RemarQtech.com (http://www.RemarQtech.com)
Tel: 647 288-7288 or 416 756-4890
Email us: info@RemarQtech.com
rjschoolcraft
03-23-2005, 06:15
I'm starting to think that they may be on the verge of having a really good product. If they continue to listen and refine, based on feedback here and elsewhere, they will achieve their goal.
On the starting issue posted above: my view is that the SOL-D should be able to operate under any conditions that the Stanadyne unit does. As a customer, I would not accept the answer of "keep your batteries charged" if the Stanadyne unit will start and the RemarQ unit will not. Yes, good batteries are important, but the thought of being stranded because the batteries were a little low is troubling.
This also means that I think it should perform under all operating conditions that the Stanadyne unit does including with modifications to other components (chips, boost controllers and other electronic modifications).
In conclusion, the market for this product could be quite large. If RemarQ continues to accept feedback and refine the design of the SOL-D, they will have a winner on their hands. On the other hand, if they take Stanadyne's approach that there is nothing wrong with the product and problems are something else's fault...well, we've been there. So far, RemarQ seems to be committed to making this work and has been very receptive to feedback/criticism and seems to be willing to make improvements.
Forgive me for still taking a "wait and see" approach, but I (we) have been burned before.
moondoggie
03-23-2005, 08:59
Good Day!
4.3dieseljeep: If I was in your shoes, I'd ask SOL-D for EXACTLY what the lab conditions were when they tested their FSD for power supply acceptable range. This would have to include, at the very least, what supply voltage was present, where it was measured, & whether it was tested in a lab and/or vehicle(s). They had to have designed (& hopefully tested) for a certain window of power supply voltage. They may not wish to tell you this, especially if it was overlooked during development. I would hope that they designed AND tested for a supply voltage range at least as wide as Stanadyne does for their FSD (if that info is available), or can at least tell us within what circumstances they know their unit will work.
In fairness to SOL-D, keep in mind that our trucks are known for difficult-to-fix electrical/electronic problems. If we wish to be fair, we have to be careful in our troubleshooting. There's an extremely small chance that your Stanadyne FSD works outside the range of operating voltage specified by Stanadyne, making it look like the SOL-D FSD is inferior. I strongly doubt it, but in decades of fixing electronic stuff, I've run into much weirder situations than that :( ; I try to never say "never."
As ronniejoe says, I suspect they'll be forthcoming & continue honing what might become (or perhaps already is) a superior replacement for the Stanadyne FSD.
Blessings!
Brian Johnson, # 5044
More Power
03-23-2005, 12:16
I agree with Ron, moondoggie and just about everyone else here regarding the SOL-D.
RemarQ is the first company to bring an FSD alternative to production, and for that I commend them. I think in time this could be the ultimate solution to the untenable situation we have endured with the Stanadyne FSD module. We need to encourage RemarQ, and we need to keep this thread updated.....
MP
My sample unit is enroute to SC to begin it's life of abuse under the hood of a 6.5 known for abusing drivers...
4.3dieseljeep
03-24-2005, 06:50
The truck in question ended up having a bad alternator. It would only charge 13.5V. The second I replaced it the truck fired right up. I guess that the SOLD requires the alternator to start charging the second the engine cranks. If you unplug the alternator it will not start. Talk about strange.
Yes. Congrats to Remarq for being the only one to offer an alternative to the Stanadyne unit.
But with such a sensitive subject as the FSD, You would think they would have worked out ALL the bugs before releasing.
Yes. I understand this is not always possible. It just seems that they had a high failure rate as soon as it hit the market(according to this website).
I've been negative about this product, Yes. But if infact this does prove to be a superior product, I will purchase one.
That, and of course when my Pump-Mounted unit fails...
Kudos to RemarQ for their efforts to find an end to the annoying FSD failures. Let's hope they can get the "bugs" worked out soon. The no start situation with questionable voltage drop bothers me. It may only be as simple as lowering a resistor value in the ciruitry but what else. The isolation washer issue was just bad luck in my opinion. Many a good product have been disasters when they are rushed into the marketplace. I feel some homework needs to be done on the design. I needed an FSD, found a good deal on a new Stanadyne one so am going with it. At least I know I will get 2-3 years of good service from it, may be the life of the rest of the truck, (hope not!) ;) . No surprises. If the price of the Sol-D was comparable I may have taken a chance.....I think the profit margin is a little large for the price of a handfull of semiconductors and a heat-sink. However I wish them well with the product and anyone who has or is thinking of purchasing one. I will purchase one in the future if needed, once it is a little more "proven".
rjschoolcraft
03-24-2005, 19:26
As for cost...
Remember, RemarQ does not have the base volume that Stanadyne does. They also do not have a major OEM (General Motors) commiting to a set production schedule for several years running. Stanadyne's investment could be recovered over a very large projected sales volume because of this. RemarQ doesn't have this luxury. Plus, their volume doesn't even come close to Stanadyne's...
Their price will be higher.
Francois
03-25-2005, 07:58
Guys,
Where I am using my Suburban at this time of the year temperature averages 30deg C and I have using the SOL-D successfully for last 3 months now.
In summer temperature average will rise to 40 (in shade, peeked @46 last year) in few month. It looks like real solution for me so far.
Regards
Francois
6.5TD Suburban 1997 K2500 4WD full float 4L80E
+Toq lock+Exhaust brake+SOL-D+265/75R16 Michelin
moondoggie
03-25-2005, 09:38
Good Day!
[i]
I replaced a bad PMD on my newly aquired 94 Suburban with 230K on it. The PMD went TU about two weeks after we got the rig home from California. I bought and installed the SOL D on the sub almost a month ago now and the rig runs fine, Took all of 15 minutes to install including puting the tools away and washing my hands. The truck runs great and I could not be happier. I will gladly pay Remarq for their product as it works and they are willing to give the customer a 5 year warranty. The Stanadyne unit costs a slight bit less depending on who you buy it from but it will fail, its not if its when.
The Sol D should have been around back in 94-95 when I bought my first 6.5. I fought two rigs and finally got rid of them because we had no recourse but to step up an bend over so MA GM could poke us again. I am so glad to see a company fix this problem finally.
Robyn Church
Alias Happy Camper
4.3 Jeep
Check your battery cables on your rig. The ground cables really can caues problems where they bolt to the engine. If they have a lot of time on them toss them and replace with new ones. The grounds can look good but corode in the crimp at the eye where they bolt to the engine and the voltage drop will supprise you. My 94 becqame mine because nobody at the dealer that I bought it from had the sense to look at the cables. They had told the previous owner he needed an alternator and an instument cluster aqnd a starter and possibly an ECM too. I fixed all the problems with two $12 ground cables. Charges 14V now and starts promptly and all the instruments work and the rig is getting 15 1/2 MPG around town.
(94 2500 Sub 4X4)
A friend of mine just had his PMD fail and he bought a new Stanadyne unit and mounted it on a heat sink with a computer fan on it under the dash. Took a bit of work and he bought the long wire kit from Kennedy diesel. He mad the heat sink and used a large CPU fan from a computer (ITS 12V) and this seems to be a sweet fix. That pmd even with the cooler gets warm as all get out.
4.3dieseljeep
03-26-2005, 11:19
Robyn
This is John from the diesel shop. The same afternoon you were in the shop one of my customers came in with a failed PMD. On your advice I figured what the hell. I was going to talk to you about it when you dropped stuff off for Pat, but got cought up on the phone.
I just had the same no start problem as 4.3 Diesel had only after the Yukon sat for 9 days while I was on vacation. It has the newest SOL-D on it. It did exactly the same thing his did but after I started it useing the old FSD I put the SOL-D back on and just like he said, it started after I let off the key. It has started fine sence then. About 10 starts so far. I have not checked the alternator or grounds or battery cables yet. I think it is weird that the FSD would start it though when the SOL-D would not.
4.3dieseljeep
03-29-2005, 05:46
Well, the truck is coming back in today. It sat for two days and would not start. He did get it going. The guy wants to put in a small lawn tractor battery in the truck with an isolator. The truck has had 6 PMD's and he does not want to go back to stanadyne. This should be interesting.
Marty Lau
03-29-2005, 17:18
I feel good having time on my side on this one, I have a Heath issolator with 5 plus years of backing remaining at the rate I put miles on my truck that should give me about another 110,000 miles before I have to pay for a new FSD/PMD. I keep hoping the IP just keeps ticking away for few more seasons.
" 4.3dieseljeep" what was the result of the extra battery/????
tom.mcinerney
04-09-2005, 18:39
4.3 , & LTD :
How many years and miles have your ignition switches endured?
Welp, after I decided to go ahead and keep this truck and run it out the FSD/PMD monster raised it's head. At exactly 60k on a new pump with FSD courtsey GM it started all the clasic symptoms of a failing FSD. Right now , it's a roll of the dice to see if it will start or not and then run without dying. It's left me stranded twice refusing to start until it's had time to really cool down.
So now you guys are going to have another Sol-D to track. I decided to give this thing a whirl and I feel reasonably confident that it's a good solution.
I called Chris to check availability and found him to be good to deal with. He stated he would be watching for my order and try to get it headed my direction today if he could.
I proceeded with my order on their website and found it to be a easy and logical process.
I was also pleasantly surprised to find they are using Paypal for payment. I have credit with Paypal and was able to use that instead of burning up some plastic which will now be put to good use for some other mod's I've been planning. :D
:eek: I'M SHOCKED!!
As I'm sitting here typing this my cell rings and it's Chris letting me know he's got my order and it's going out TODAY and he thanked me for my business. He also made sure that I would stay in touch with him about his product and keep him informed about how I do with it.
I'm Impressed...
If their product is half as good as their service then we'll have a winner.
I'll post up when I get it installed and keep you guys informed on how I do.
rjschoolcraft
04-11-2005, 16:44
Customer service is a wonderful thing!
So far so good with our test unit. Looking to bring in some stock and open up for sale soon!
Barry Nave
04-21-2005, 03:02
My #2 unit has been been doing very good also mounted on intake. Starts good also with out waiting for glow cycle. Have less smoke than the FSD.
I can not say enough about Chris and the work he puts into making the customer happy. Sol-D has lived up to its promise of taking care of issues that develop as they relate to their product.
THANKS CHRIS!!!!!
I've had my SOL-D installed for about 4 months now and it's been working great for me. It fixed problems I didn't even know were from the old FSD. It's yet to stall, the power's good and it almost stopped smoking all together, even when shifting.
ol9465er
05-16-2005, 19:25
Just a followup regarding my SOL-D FSD.
I now have 8000 Km (5000 Miles) and 6 months on my SOL-D with no problems, and it good starts for an old truck. So far, very satisfied (except for the radio noise, however hopefully that is the small trade-off for a dependable system) - time will tell.
Have to say though, very satisfied with Remarq.
They have been very informative, plus, Chris has called a couple of times just to see how things are going. Thanks Chris...
Cheers...
ol9465er
1994 Chev 6.5TD 4X4 LWB
Stock except for SOL-D
287400 Km's (179400 Miles)
tom.mcinerney
05-24-2005, 15:36
ol9465er --
Have you tried a new antenna wire?
I'd try:
1.) New antenna/lead, with attention to clean, snug mounting screws; possibly an extra ground wire (prefer braid, medium-large) from battery to fender and frame. Definitely a good braided ground from the hood to the firewall {and maybe firewall tied to this ground}. It might pay to put an additional (grounded) braid layer over the OEM antenna lead , or at least some barbeque-grade aluminum foil.
2.) New {remote} antenna mounting, and wire lead ; antenna now mounted to cabin roof (more windage, better reception).
Before much effort try a temporarily remoted mount (to see if works).
Good Luck , and thanks for your update.
surfbeetle
06-06-2005, 19:42
I have been following the progress of sol-D with great interest. Regarding the radio issues, has anyone tried a noise suppressor? I have to run them in my race engines in my aircooled VW's because of noise from the ignition system. Without them, you get a nice hum through the radio that corresponds with the rpm of the engine. Typically, the suppressor goes inline on all of the positive wires to the radio, both constant positive and switched positive. Radio Shack usually has them. Just a thought.
Craig
Barry Nave
06-10-2005, 09:24
AM, only problem.
FM, works.
nvmtnlion
06-10-2005, 16:09
Has anyone tried the SOL-D with an Amateur radio in their truck? I realize that ham radio operators are a dying breed, but I am one and I LOVE how RF quiet the 6.5 is. Has anyone gotten around a SOL-D with a spectrum analyzer to see precisely what frequencies it does put out?
I am sure that a new PMD is in my future soon. Mine has been on the truck for 20K miles in Nevada and I want to be ready. I would really like to try a SOL-D but I am concerned that it will wipe out my ability to enjoy my hobby.
If you did'nt know what engine was under the hood, you would thing it was Ignition noise...
moondoggie
06-13-2005, 09:21
Good Day!
Ditto - sounds just like ignition noise. I notice it when going through a tunnel here in town while I'm listening to an AM radio station. (I have the Stanadyne/OEM FSD.) This makes sense, as it's probably the FSD firing the solenoid in the IP, which would obviously change pitch with engine RPM.
Blessings!
ol9465er
07-24-2005, 07:05
Hello all...
I have just gone back to an OEM PMD, not because my SOL-D FSD was bad, but because I changed my IP. My truck blew a headgasket so while I had it apart I changed my waterpump and IP also. I changed my IP because I was getting an SES light at running temp - the encoder/sensor was faulty, so I decided to bite the bullet and change it.
The AM radio noise is now gone and back to normal with no change to anything else.
I still have my SOL-D mounted on my truck.... just in case. (I will keep it there as the backup. Still have to say thanks Remarq for their helpfulness.)
So until I have to change back I will not be reporting on this...
ol9465er
1994 Chev 6.5 TD 4x4 LWB
291800 KM (182375 Miles)
tom.mcinerney
07-27-2005, 16:08
Cool, Ol65Lr. I do hope the electrical connector on the Sol-D is sealed VERY well!
ol9465er
08-05-2005, 05:54
tom mac 95
Yes, I have secured the connector. I am going to take it off and keep in a container behind the seat...
ol9465er
FYI
I purchased the Sol-d in late June for the 94 Blazer. If you read the topic
Barry Nave
10-03-2005, 03:01
Went thorugh summer,all though this week it's back up into the mid 80's. Now have 9,500 miles. Code 35 showen once. Must of been a soft code.
One thing I remember about my truck, with the SOL-D I have not felt that miss that makes the truck jump, as been the case with the FSD.
One reason for trying the SOL-D was a code 35-36 issue. Thought pump. IP @ 100,400 mile. Runs as good when new. A good driver may have made the pump happy :D
The SOL-D is having a good track recored and I'll give the product a 5 star :D
10K plus miles since April, No problems in 100 + degree weather. and a very easy install,
Ditto on starting better, and smoother at low RPM.
The Intake mount does not seem to bother the Sol'D
( not so with OEM PMD ),
So Far, vrey good alternative to Standyne...
Anybody having problems with cold starts with the SOL-D?
rjschoolcraft
11-20-2005, 11:07
Three mornings last week, we had 12 - 15 F here in the morning. My 18:1 engine started right up with no glow modification. I am using the SOL-D.
Plugged in? Left mine about 36 hours without plugging in at -2c to +3c and just cranked. Had to plug in for about 5 hours then started.
jspringator
11-21-2005, 12:28
I assumed he meant not plugged in. Wouldn't be worth mentioning if plugged in. This could be the clincher for a lot of people who want 18 to one, but don't want the hard starting thet can go along with it.
So why will the truck just crank? When I installed my SOL-d unit I replaced my batteries. I've not touched or changed anything before or after the SOL-D install. Before using the stock fsd I could go at least a day or two at +5c to -5c and it would start. I won't dare try that now.
Could it be my starter is drawing to many amps on a cold start condtion? To intertupt the supply of the min of 9v for the SOL-D to operate?
Barry Nave
11-24-2005, 01:22
I would question the glow plus.
As with RJ,I'm up north in indiana with no trouble. Glow light stays on much longer and starts right up with lots of loud rattle :D
Hi TTM,
Check out my thread titled "No Start, Cold weather only".
I have been having "No Start" problems when the temperatures drop below freezing point.
I would suggest checking each battery voltage with them disconnected from each other. I just disconnect the Pos terminal on the drivers side battery.
Then check each battery while reconnected, there should be very little difference in the two readings.
If there is then you may have problems with bad connections or a fault with the cables under the insulation.
Connect a multimeter to the drivers side battery and observe the voltage through each stage of start up from switching on the ignition, glow plug cycle and especially when the engine is turning over.
I would recommend that a spare Stanadyne FSD be carried just in case the Sol-D can't handle the drop in battery voltage which can happen to good batteries in cold weather especially when standing for several days.
Best wishes and good luck
Jim Twaddle
Biggar, Scotland
4.5 k more miles on SOL'd no problems except:
I Let the battery's go down one night in maine.
On purpose: Did it to test low voltage starting.
I have one new battery and one old battery,
Truck was cranking slow , but only fired
a few times, It may have started with the Stanadyne pmd , but I did not try .
Cranking was still slower than normal when both batteries charged ,as I do need the second battery replaced .
I got very quick starts at all times when batteries were normally charged, even with the slower cranking speed . Coldest start was at 4 degrees F, Engine started quickly and a had good solid idle.
I think the SOL'd is a PLUS for cold weather except in case of low batteries, ( which in my opinion is is not good for starter and engine life anyway )
rjschoolcraft
11-26-2005, 20:33
I posted this in Twaddle's other thread:
Originally posted by ronniejoe:
I had two "no-starts" with the SOL-D over the weekend. First was Thursday morning in Whitewater, WI (about 12F outside). Kids had left the inverter on all night and batteries were down some. No fire at all. Unplugged the SOL-D and plugged in my Stanadyne FSD on the Beta cooler and fired right up, still cranking slowly. Ran for a while then I shut it down and reconnected the SOL-D. Started fine.
Sat overnight, and Friday morning no start. Around 22F. Unplugged SOL-D, plugged in Stanadyne FSD...fired right up. Drove home today on the Stanadyne FSD. Will try the SOL-D again, now that I'm home, but didn't feel comfortable with it on the road. The SOL-D has a low voltage starting problem and cannot perform under the same conditions as the Stanadyne FSD. Had I not had a back-up, I would have been stranded until I could charge the batteries...
Seems we had an equipment failure that wiped out some late posts.
I have been fighting a no start Cold on a 94 Sub with a Sol D unit Temp mid 20's F.
Heat up the Sol D in the house and boom it starts fine.
Remarq says its a wiring problem with the rig resulting in low voltage. The Sol D needs voltage above 9 to work. The wiring on these trucks places the PMD at the end of a circuit that feeds other things including the fuel shutoff solenoid. We cant be rewiring all these trucks as there are just too many of them having this problem to be "bad" wiring or connections.
GM designed the thing to work with a box that was far more forgiving of voltage drop.
here is a clean quick fix.
Trace the wiring in the PMD harness and find the pink and Black wire in the trucks harness at the PMD plug, trace it through to the Sol D harness and be sure you have the wire that is hot with the key on or in start mode. Cut this wire in the Sold harness so you can work with it. You need to use the end coming from the truck side to power a small relay and then feed full power from the battery to the Sol D through the other part of the wire you cut. I used a accessory relay from freightliner designed to handle 75 amps. A bit of overkill but is neat and clean and you can get it from NAPA stores too.
Run your power supply side of the relay to the Alt + terminal and be sure you put a 10 amp fuse in the line too. Use number 12 wire for the feed from the Alt terminal to the relay as well as to the Sol D. You will wire the line coming from the pmd harness that you cut to power the relay and ground the other terminal on the relay.
The relay I used is a constant duty unit with two spade terminals for operating the relay and two screw terminals to handle the power.
This will give you full battery power through heavy wire to the Sol D and should stop this Cold start issue. The power loss through the trucks harness to the PMD is fairly great due in part to the way it is run and the size of the wire used. The starter hogs a bunch at cold start and the rest of the electrical system suffers during the start cycle. To add insult you have just hit the batteries hard with the glow cycle. The PMD is at the end of the line that also feeds the fuel shut off solenoid too, HMMMMMM poor design in the electrical circuit me thinks.
Give the relay a try and it should solve this issue.
For you folks that live where it gets way Cold
Like -10 -20 -30 ect a small garden tractor battery mounted with a Charge guard unit will help you. Wire the supply side of the relay to the small battery instead of the Alt. The Sol D really solves the heat related failure of the PMD but this Cold issue is just going to have to be dealt with. Remarq has told me that they may redesign the unit with a power booster on the 12V feed circuit but its not going to happen tomorrow. If we just work through this we can get good reliability.
*** Note*** I have two new Gel cell 1000 cold crank amp batteries in this beast and it was still doing the no start thing.
If the starter is tired it wont help as a tired starter really hogs power.
Robyn C
Too bad we lost those old posts, but suffice to say, if this product had truly been tested in the Great White North (or anywhere for that matter) this would have been found. This is one reason why I have not gotten behind and endorsed the product. Enough people with new batteries and good cables have encountered this so the blame cannot be shrugged off as a vehicle deficiency as has been the party line.
I've even heard of 38
Barry Nave
12-25-2005, 03:06
I do NOT know what's going on.
I live north Indiana.
I have yet to have this problem.
My truck is garaged,though it sets in the cold when at work. We had a very cold spell and I wounder if my truck would start. Guess truck is not getting cold enough? Who knows? Yes I also carry a spare. So I thought, let truck set over night @ 5deg. Cranked slow,started,rattled like a diesel. Put back in garage,opened tool box and dried out tools. Sorry guys I don't get it. :rolleyes:
Just to add. Worked in Va. Truck always out in the outdoors ,at this time we had temps down to 30* may be not cold enough? What if,? I don't know, that I have mantane my truck to the best that one good. From all that I have done from this page. Seem's my truck is different :confused:
[ 12-25-2005, 02:20 AM: Message edited by: Bnave95 ]
rjschoolcraft
12-25-2005, 06:22
Mine started fine in cold weather until something was left on and drained the batteries down.
Well the weather has warmed up into the 50's again and the Sub is starting fine. I have decided after doing some jury rigging to test the relay idea that its does work ok but I am going to toss the Sol D and go to a stanadyne unit on a long cable extender and remote mount the box out of the engine bay where it is cool,
My other 94 with stock stuff always starts fine in the cold other than it needs 3 new glow plugs and a set of nozzles too. It coughs up enough smoke on start up to kill all the mosquitoes for 10 miles around but clears out fast and runs great after that. Gets 18MPG Hwy and 16 City so I am not in a big hurry to spend $$$ on it. I bought it off a gippo car lot for 5K and it really was sick. The ground cables were bad and it would hardly start. The alt was toast and the turbo waste gate solenoid was bad as well as the vacuum hose to the waste gate was not even there.
Took about an hour under the hood and a few bucks and poof it runs great.
I am really sorry the Sol D is not a perfect fix but they still have some squaring and jigging to do to get it right and I have better things to do than screw around reengineering someone else's electronic beast.
Best thing would be to drop in a DB2 pump and to H!@# with the DS4 POS,
The more they overthink the plumbing the easier it becomes to plug up the drain!!!!!!!!!
Later troops
I was reading the thread and had to share my fix:
I took one of my old driver modules and chipped the tops off of the transistor cans. Removed the transistor cases leaving the pins attached to the module. I then soldered wires on to the pins which I ran to two sockets on a remote heat sink. I can now change the transistors for about $1.50 each. So far it's been a year and I am still running on the original set.
To gain access for the wires, I drilled holes in my original FSD cooler and ran the leads through the holes. The new heat sink is mounted on the fire wall. The location is probably still too hot, but the transistors are cheap and easy to change, so who cares!
Mike Lang
94 K2500 129K miles, completely stock with the exception of the custom FSD modification.
GMC Hauler
12-28-2005, 17:27
We'll, at that price, you could make a quick disconnect plug, have several extra sets made up, and still come out far ahead of the competition. Want to share what transistor you used and place of purchase?
I don't have one in front of me, but as I remember they are Motorola parts. The part number is printed right on top of the transistor.
I ordered my replacements from www.digi-key.com (http://www.digi-key.com)
I will take a look tomorrow and post the part number.
Mike
Just a update, over the holiday and had only one no start with the SOL-D, didn't have the truck plugged in for about 10 hours and temps of -5 to -1C, what I did was got my heat gun placed on the manifold pointed it to the unit and on low let it warm up the SOl-D up for 10min or so. Started with some hesitation. Remember at those temps don't know about colder. What I've have found (for my truck) after shut down you can only leave it unplugged for about 3-4 hours then you have to have it plugged in. I just plug in overnight all the time.
So I've had the SOL-D for 2 months now and other than cold starts no problems. But any no start is a problem. I think like what has been mentioned before that the Sol-d is so senstive to that 9 volts it requires to operate that in a cold start condtion any other draw( wiring, batteries, starter draw) it won't work. Re-thinking the Kennedy Unit...just becaues of the Standayne FSD only requires 4 volts to operate.
Why would warming the unit help the no start?
Interesting. Now it seems there are 2 issues. One is the actual temperature of the unit and the other is the system voltage while starting.
I had a caller tell me that he found that by removing his unit and warming it up inside the house he could get it to start with no other changes/charging etc.
On this topic a cold weather mid throttle stumble, stall, like in Gas Turbines, started to occur. I suspected all the usual gremlins, LP, air, bad fuel, filter, grounds connections etc.
This is like easing on the pedal on a flooded gasser that doesn't clear up unless you unless you floor it then runs like a bandit. Starts okay, idles fine, it is a light throttle issue 1500 to 2000, cold weather. The colder it is the worse.
So I have 3 FSDs on the ride. 2 stanadynes on a FSD cooler and a Sol-D. All three are in the grill area.
I have the reported no cold start issue with the Sol-D and have used the stanadyne to light off then shut down and re-light using Sol-D.
Well as cold weather set in I developed this stumble, stall, dead spot at light throttle only. You can get past it and go fine.
Tonight for the heck of it I lit off using the stanadye and went for a drive. No stumble no stall nothing ran great, well except for the 35 that is always there with this particular fsd. So, I pulled over and plugged in the Sol-d, stall stumble was back in fine fashion.
Drove a few more miles and truck was then up to temp still stumbling along. For the heck of it I pulled over and swapped to stanadyne FSD# 2, the no hot start culprit. Started up and runs fine, no sweat.
So with all this I have a Sol-D that when running does not like cold climate.
Now I guess it is time to install a meter to check voltage to the Sol-D when running to see if I can spot any supply voltage issues.
Thought I would share.
Trouble shooting keeps the mind sharp
Buzz
Buzz, while you are checking the voltage at the Sol-D also check it at thebatteries.
If your voltage checks out OK remember and contact Chris at Remaq/Sol-D
Sol_D are always claiming that any problems are caused by voltage drop caused by our "old Trucks" wiring and connector issues.
On my Suburban I found a voltage drop of 0.14 V which I don't think will be enough of a drop to cause a problem.
Any way that you can heat/warm up the Sol-D unit to see if this makes any difference to the stalling, others have been finding that if they heat up the unit their trucks are firing up ok.
Good luck
Jim Twaddle
Biggar, Scotland
Well now
I just had the oportunity to check out my Sol D on a 99 Sub with only 40,000 miles on it. This rig is just as close to new condition as you are going to get. I plugged in the Sol D and the problem is the same as on my 94 with 258K on it.
I do believe the troops over at Remarq are stroking us. That 99 sub sure as heck does not have any wiring troubles as it looks like new and is a second car and garaged when not in use.
Lets see how much trash we can call on these folks at Remarq and maybe they will fix the issue.
Robyn
Buzz, for low to mid throttle problems, a possible fix is to pull the plug off the throttle pedal ,clean and lube with dielectric,reinstall.
worth a try Don
I think this portion of the discussion based upon the use of a Relay actually has a lot of merit. Even Kennedy's headlight harness makes use of one to ensure appropriate current is made available by using the stock wiring as merely the signal feed.
Why couldn't Remarq do the same? Utilize the feed as merely the signal? What would the tooling costs be? $15 for a relay and another $5 for additional length/splitting of the harness? Except for those of you in the Great White North & the extreme northern states, unless you have an extremely weak battery, this voltage bug could be snuffed quite easily.
BBCB
The problem is the starter dragging the voltage down.
The OEM FSD will fire at voltages where the engine
won't crank fast enough to start, IE operates fuel solenoid in IP with low voltage.
The remarq has a threshold voltage where the
electronic device will not ' fire' IE
the electronic 'driver' device will 'turn on' or 'not turn on 'based on voltage availale while engine is cranking.
Approx 9V
There is only one way to work around this problem
(that I know of) as the design now exists.
That is providing a voltage source that is not
drawn down by the starter, IE, extra battery
isolated from starting batteries when cranking.
This can be down with a small battery isolated by a diode or relay which will provide the
Voltage for the SOL'D,.
This was a common North country 'fix' back in the 6 volt days ,
A Large capacitor would also probably work, but may cause other unknown problems....
Lastly: MHO, The Standyne FSD was strictly
a quality issue..... GM should have been
class action sued, I am VERY surprised that
there has not been accidents attributed to the
stalling issue.
I for one, has had this occur , down hill
on a mountainous switch back in Tenn.
Try and steer,brake and restart in this situation.
If my wife was driving, it would have been over..
Powered by vBulletin® Version 4.2.5 Copyright © 2024 vBulletin Solutions Inc. All rights reserved.