- alternator & belt adjustor
- Bench Testing DS-4 pumps
- OPS lifespan survey
- L56 to L65 ecm change-heavy black smoke?
- FSD Mounting location, as pictured in the ad
- 4L80E Shift Points
- FSD extension harness
- what does a wastegate solenoid do?
- FSD failure ??
- 94-97 Sub Downpipe fit 99?
- Correct Head Gasket Installation?
- Need help choosing exhaust!
- Inj pump life expectancy after Lift Pump Failure
- DS-4 timing, OBD-1
- Freshing up the truck
- Bilstein shocks
- Truck off in Ditch full of water
- FSD failure with extension harness?
- oil sprayed pistons??
- oil sprayed pistons??
- load chater while starting
- Serpentine Blet Question
- Should I buy this Suburban?
- Alternator pulley diameters available...
- What brand of oil are you using?
- manual glow plug controler
- Why is my idle fuel rate so high?
- 6.5 engine swap
- Is my starter going out?
- Bigger turbo options (Britannic)
- Gauge Install question
- SES light and Diag. Codes
- Ceramic Brake Pads vs standard pads?
- Ratio Info
- engine won't start
- unpleasant experience today
- Dude...where's my jack?
- Can I fix bent Rad fins?
- 98 6.5L TD G3500 Chev van coolant leak
- harmonic balancer
- Questionable Ebay truck observation.
- removing pmd without taking intake off
- Engine Timing
- Fast Idle Switch?
- ebay truck what do you think?
- Where to put a bypass filter?
- high idle switch
- high idle switch
- Can I build my own exhaust system?
- Looking for markelectric
- Oil use?
- timing gear set
- Pyro And Boost gauge installation tips and suggestions needed!
- changing to newer style water pump
- Torque on wheel studs
- Fluctuating temp gauge
- Towing in drive - turning 2400 rpm @ 55 mph
- Anyone have pics of their trimmed bumpers for larger tires?
- blue white smoke at start up when cold.
- C2500 Front Suspension
- Anyone with 6.5TD with dual exhaust? I would like to hear about it
- Ebay truck fixed. Well, sort of....
- oil cooler lines
- Waste Gate Actuator
- 6.5 haulin' and stallin'
- 2 or 4 row radiator from factory
- New BB server!!!
- will turbo fit on factory manifold
- Sudden Death - The Ongoing Saga
- INTAKE
- Blast from the Past!
- Non turbo pumps
- Intake Air Heater
- Winch Bumper
- crankcase vent
- Can I remove my Oil Cooler?
- Relocating Fuel Filter on '96 6.5TD
- MorePower- IP Warranty Update
- blower motor
- How to detune EGR and add boost on 96n up
- UPGRADED INTAKE OPTIONS?
- OPS Lift Pump Relay
- Dampers and Pulleys
- Removed catalytic(sp) converter today.
- cooling mods on mechanical injected truck. revisited.
- Glow Plugs
- Water in Transmission.
- everyone with timing gears
- 6.5TD Power Project Truck
- Injector knock?
- Exhaust pressure
- seats
- removing Injector pump
- what injectors to buy??
- Rear disc conversion
- Opinions, please. Should I buy?
- VSP glow plugs
- Sudden Death - The Ongoing Saga - Chapter 2
- Consuming coolant?? Strange vibration?? Am I just having way too much fun?
- 2 Lift Pumps
- 6.5 flat panel air box
- OIL PRESSURE GAUGE
- Did I cause my HG to blow?
- Suggestions for First MOD
- Bad Ground Causing Stalling?
- Safe to use synthetic oil on my Ebay truck?
- glow plug relays
- Every GM Secret You Never Wanted To Know
- Code Question
- A/C starts and then quits
- 99 Tahoe 6.5td: 127 to 171hp (long)
- white smoke
- ? for Tanker
- Waste Gate Vacuum Actuator
- Won't start, no dash lights
- rear main seal and camshaft plug replacement
- What does it mean when oil is heavy in the air filter?
- where is the PCM in my '93 chev 6.5TD?
- Tech Line
- to chip or not to chip
- Do I really need a VAC pump???
- Lock up Convertor
- DS Injection Pump Warranty #00064D
- Should i change my GM3 turbo to GM4 or GM8?
- Engine Noises
- 93 6.5 turbo trouble
- my codes and what to do
- Anyone have a B&M electronic shift kit? I need help!
- Installing resistor to increase glow plug cycle time
- performance- where to start
- Part number for 94 6.5 Glow Plug Controller?
- Transmission replacement?
- 98 6.5 rough idle
- WHERE TO BUY GAUGES
- Changing from duals to single rear wheels?
- injectors pop
- New Guy!
- Cold air intake
- DS4 IP ?s
- Coolant Level light
- borrowed time??
- manual transmission flywheel
- What do you think???
- GEAR RATIO CHG/REPROG PCM ?
- TDC at "0"
- chip causing transmission failure?
- gas mileage
- When to grind valves?
- Thermostat Warning!
- Sudden Death and Melted Wires
- Need some help
- Fuel Filter
- low power
- Fuel temperature 160+ Concern?
- Injection Pump Timming
- Beware of High Mileage 241 Transfer Cases
- New Found Horse Power!
- Exploding spare tire!!!
- 97 Cooling Mods and what else to beat the heat?
- Oil cooler lines
- 4L80E lock up in 2nd gear
- Harmonic Balancer
- LUK PRO GOLD CLUTCHES
- Shock Question
- Strange Clunk
- Radiator Rodding
- 4.10 to 3.73 DONE
- EGR you kidding me?
- glow plugs cycling on and off
- IP Timing and TDC Offset Learn
- need help ASAP
- Farm Fuel Use
- N241 Transfer Case Fix
- FSM
- Life of Water Pump & Belt Tensioner
- My Truck Has Attitude!
- Check engine light
- Best gauge/exhaust package?
- DISPLAY TROUBLE CODES?
- Calculate your 1/4 mile times
- 99 Tahoe 6.5td FS on ebay
- How to identify needed injector pump
- Replacing Engine Info
- GM Decals
- Proper Jack & Jackstand Placement
- Turbo Wastegate Solenoid
- lift pump question
- Cleansing Engine Oil, Block & Cooler
- new down pipe and problems
- Smoke
- What d'ya think of this? Homemade intercooler
- 6.5 COMPLETE ENGINE PICTURE
- 4L80E shift into neutral problem
- Intercooler options
- Power advice
- 6.5TD EXPRESS Van
- I have committed a syn.
- GM PCM DATA
- Catalytic Converter Question?
- How does boost affect fuel economy?
- oil pans
- Error Codes when to check for them
- water in fuel, now DTC17
- Cracked Block?
- What is "GM Campaign"??
- Starter
- What to check when buying???
- New banks exhaust
- D.T.C.
- Who Makes The Best Exhaust Period.
- replacement fuel pump and injectors pricing
- Laptop Owners/OBD2 interface: HELP
- Increasing glow plug cycle time
- What happens if a thermostat sticks closed?
- Metal in Fuel?
- Unexplained Stalls But No DTC Codes, Even When I Try!
- Clogged Fuel Filter Symptoms Include Sudden Death Syndrome?
- seat covers
- Touchup paint thinner?
- 400 Shift points
- Using resistor to increase glow plug cycle time
- 6.5TD Power
- crack in line from wastegate seliniod
- Glow plug cycling
- hard starting to no start
- PMD
- VIN check & carfax report please...
- Gear Vendor Overdrive
- Intake manifold bolt torque
- Biodiesel
- Help!!! 4WD won't engage!
- Am I in Limp Mode or is my tranny in trouble?
- 90 amp alt. VS 124 amp alt.
- Help. WHite smoke on startup
- Turbo oil return adapter on block. What's the deal?
- FSD/PMD Failure - Covered by Warranty?
- improved battery connections work!!!
- Timing Advance
- 4L80E tranny rebuild hardware suggestions
- FUEL PUMP
- heater blower problems
- changing the antifreeze
- weard knock at 2500 +"help"
- DMax Fan/ '97 Fan Clutch clearance Question....
- which downpipe is best?
- Rebuilding a GM-5 turbo
- annoying rattle/vibration possibly TRANS??
- starter problem?
- Removing turbo oil drain.
- power steering