- High EGT when towing
- Mech vs Vac waste gate control ?
- New problem Miss fire
- Duramax Exhaust on a 6.5
- What A Difference !!!
- Intercooler and Goodyear "Hi-Miler" hose?
- Boost Issues
- no start
- new problem
- fishbiting IP fuel metering questions and observations
- Crazy start seq. after engine swap
- Dual Thermostat Water Cross-over
- Thinking bout buying a 95' burb'
- Overheating Issues
- P0216 and P1214
- No glow plug light at times
- IP replacement
- Will '95 Water Crossover (dual) Fit A '98
- Fuel pump relay
- 454 to 6.5 swap
- Electric fuel pump
- She starts, runs, shifts, and drives!!!
- need exhaust down pipe
- timing questions
- Broken Piston Ring?
- Cruise Control Cable
- Turning up the IP
- Cover over intake manifold
- Rough Idle Diagnosis
- Fuel Gauge swinging
- To insulate or not?
- missing, no power, smoke above 2500 rpm
- Sad tale and mechanics that haven't a clue
- Rebuilt Motor
- Injector cleaner screwed up injector
- Twin turbos
- Code 78
- Code P0380 ?? Anyone have a 98??
- 0251code
- Which Imjector Pump to Use
- lower boost after increasing fuel
- where to start?
- WHAT Thermostat, 195 or 180?
- White Smoke raw fuel
- Chips, economy vs towing vs stock
- Stalling, fishbites, and no start
- Weird Tach?
- Electrical Problem no cranking
- 6.5 diesel throttling up
- stall, extreme intermittent start, out of ideas
- Does this engine/vehicle combo exist?
- 6.5l P400 Mechanical Injection Pump
- Any pearls of wisdom for one about to buy a 99 6.5 Savana?
- HELP where to buy a crankshaft pulley
- Crank Pulley Failure
- Runs rough, Injectors?
- extremely rough running - fuel shut off solenoid?
- Oil Filter Adapter Plate
- Fun on the Road--Tales of Woe
- Intercoolers/Charge Air Coolers Info
- 6.5 surging, black smoke
- Another mind warp (for me!) question?
- A boost question
- Head Questions
- 95 6.5 turbo shifting problem after motor swap
- Oil Recommendations
- Fishbite diagnosis
- Setting Timing Via Obdii
- 5 lbs of manure in a 2 lb bag?
- DTC 33 and 34
- Cracked Piston
- where to start new status with video
- ground question
- Engine Rebuild
- 6.5 w/mechanical pump won't shut off
- Best Upgrade for 6.5 turbo diesel
- My 4" exhaust with custom rear housing for turbo.
- 96 versus 97+ air box
- NA injectors on a turbo engine?
- Db2-4911 Ip
- Stalls over bumps still with new PMD
- 95 3500HD 6.5 wont start
- Swapping engines- what have I missed?
- GMTD Scan tech
- Dtc 18
- How to fix a cracked 6.5 block
- Stock filter housing heater
- Lift pump fittings
- DTC 62 - Turbo Boost Sensor Circuit Low
- MPG turbo vs. non-turbo
- knock out of the intake
- Suburban will not start, GLOW PLUG LIGHT does not come on
- Batterys and Battery Gauges
- mysterious oil leak on passenger side near bulkhead
- 6.5 TD Compression Test Results
- PMD and coolant hose
- Cracks revisited
- Can't time
- dead in the middle of the road.
- Alternator Bracket
- Injection Pump
- loosing power to the transfer pump
- OPS check 95 6.5L turbo
- 6.5TD engine races and sometime stalls - IP?
- Looking at a '93 6.5 N/A what to look for
- 1994 DS4-DB2 Conversion 4974 Pump Qs
- New PMD
- Worst oil change EVER
- 6.5TD Block
- turbo not spooling
- Will this injection pump work on 99 sub "F"
- Next Step?
- Lift pump will not draw fuel from tank? Does it self prime?
- boost vs pyro temps
- Hummer wont start
- Best way to bar-over 1994 6.5TD
- Where to get 6.5TD add-ons for my 01 express van?
- Aftermarket CC system for the 6.5TD? Anyone use one?
- lift pump/ops?
- Slow to start, air in return lines
- GMC 6.5l Idle and Tailpipe Questions
- Oil pump questions
- she just quit need help
- inj pump install
- Mystery Fuel Problem, driving me crazy
- another air box question
- Pillar gauge pod set-up for an express van?
- TurboMaster
- Stanadyne or DTech PMD?
- 1972 GMC Jimmy
- Oil leak on G30 van
- Everything else checked out, bad IP?
- Mounting of new PMD/FSD on Kennedy FSD Cooler Kit
- DB2 injection line torque
- boost controller
- Injection pump question
- 94 Suburban Cold Start
- pmd controls ?????????
- spun bearing (maybe)
- Rocker armś play??
- I think I've done everything recommended??
- oil filter
- Thanks to the TDP, Diesel running better
- 93 k2500 6.5 no start when hot
- Oil Cooler Lines
- Air in fuel, Veg oil that is
- GM engine parts
- No Brake Lights
- Input requested
- Fuel injection pump or injector?
- Removing the resistor in the FSD/PMD
- 5th gear and clutch problems
- 93 cooling system upgrade
- is this an Injector issue that can cause engine blow?
- modified CAT and emissions testing?
- pmd, fishbite, stalling?
- bearing failure on AMG block?
- What does the resonator tube do??
- Code 36
- stock injectors
- Service Engine Soon
- How does a wastegate work?
- Metal Flakes
- 97 Vacuum system
- starter r and r
- Hard Start, White Smoke...
- Help - Sudden stalling of 6.5 Suburban
- Starter
- What to do now for power
- Moving on Up????
- Oil Leak
- '96 6.5L Suburban with poor throttle response
- ABS light
- Looking for some advice
- Turbo questions???
- Replace dead 6.5 with a 6.2?
- Help !!!!
- Heater temperature stays hot
- P1656 & Clogged Cat
- Where can i find a 1998 6.5L wiring harness ?
- casting # question and suggestions
- vacume pump
- Obd 1 - Data Logging Software
- Here’s a good one:
- wastegate solenoid
- block heater question?
- Oil Filter Question
- New Member Intro and noob questions
- Glow plug fun....Resistance Values.. 95 Sub
- Lift Pump Not Working?
- turbo vs naturally aspirated block
- High Pop Marine Injectors Pressure
- Slipping Fan Belt
- no start
- Timing Wrench
- optimizer 6500
- Battery solenoid
- 1995 K-1500 Vacuum Pump Replacement
- best radiator
- Take away DS4 = ECM response?
- How much should I spend on a 97 Cheyenne with a 6.5?
- Strange Vibration
- P400 Install
- Aftermarket head question
- Heater temps fluctuating
- Waste gate solenoid and black smoke
- What kills starters?
- Which auto tranny fluid?
- Don't Miss This!
- Pac Brake on a 6.5
- hx35w turboed 6.5's...how much power?
- Herzog Injectors?
- Engine tick
- Better Plenum Gasket?
- Optical Sensor Question
- Looking to upgrade the Yukon need a little help
- head lights
- FUEL Leaking into optical sensor connector?
- hard shudder under certain conditions...
- Batteries
- swapping out stock 1995 Suburban 480LE
- Towing uphill and going into a limp mode
- 98 Chev won't start -20
- opinions on buying a 6.5 suburban
- more (POWER)
- 40 HP Marine Injectors - Replacment Tech Helps Please?
- Help solving electrical problem
- 6.5 problems
- 40HP Marine Injectors vs. Stock Injector?
- Another Stalling Saga..... :-(
- How do I get to these turbo bolts off & drain tube bolts&hose?
- Fluid Damper Worth It?
- How do I bleed system after installing these new injectors?
- Obama's limo powered by 6.5L!!
- Vacuum line from Vacuum Pump
- k2500 Suburban doing 33.5 mpg... is he dreaming
- Need to buy a new injector pump, who from?
- Help no tach and alt gone nuts
- No start. Cold or ??
- Engine driven LP?
- Fuel to LP problem
- hello in here
- crank position sensor
- Batteries, Starter, or what??
- Premature Glowplug controller failure- causes?
- Hose Clamps Made in China
- Heat
- Chugging / shuddering in OD, tranny issue?
- One year gone.
- Cruise Control Kaputsky