View Full Version : 6.5L Turbo Diesel - Tech Support - Troubleshooting - Performance
- another injector question (1 replies)
- Vacuum Question Related to Lift Pump Failure? (9 replies)
- Drag racing (19 replies)
- You do not have to touch the intake or pump to change your FSD / PMD (16 replies)
- 95 gmc heavy 3/4 6.5td (2 replies)
- What's the next step ??? (14 replies)
- May be an interesting swap... (1 replies)
- 1993 6.2 stalling (2 replies)
- off topic tire question (2 replies)
- Tulsa, Oklahoma Area (3 replies)
- weird stumble (0 replies)
- 93 6.5TD (10 replies)
- No/Lo Vacuum (11 replies)
- front wheel bearings help (3 replies)
- Turbo Blanket???? (4 replies)
- Does your battery measure up? (13 replies)
- Back on the topic of cooling fans... (0 replies)
- lost fuel pump power on 94 (2 replies)
- I shouldn't have done this... (4 replies)
- Thermostat recomendations 180 (17 replies)
- Ideas on why my Air conditioning in my truck doesn't work (11 replies)
- Dealer balking at FSD/IP warranty replacement HELP (23 replies)
- Our 6.5L Power Project (4 replies)
- Drive Shaft (1 replies)
- 6.5NA Injector Pump on a 6.5 TD? (2 replies)
- Lost 4WD, light just blinks . . . (2 replies)
- Turbo Caused Back Pressure (4 replies)
- reground cam (15 replies)
- Twin lift pumps (6 replies)
- T-STAT LOCATION (3 replies)
- Old parts..... (0 replies)
- Too much oil pressure (1 replies)
- Bilstein shocks (8 replies)
- PO 260 on a 99 (1 replies)
- Need an Agreement, Advice or Dianostics (4 replies)
- Help!!! Leaking fuel around filter housing after filter change. (6 replies)
- Help - Truck Won't Start - No Glow Plug Light (4 replies)
- Timing on a '99 6.5? (1 replies)
- FSD - Acceptable Temperature Range (1 replies)
- FSD Replacement? (13 replies)
- heath diesel (8 replies)
- No Start (0 replies)
- MPG drop - can't figure out why UPDATE UPDATE UPDATE (16 replies)
- Finally Got My BURB Back (18 replies)
- 6.5 turbo air horn (3 replies)
- 0-60mph times?? (5 replies)
- upgrading my seats (5 replies)
- Tail light replacement (2 replies)
- hydraulic clutch maintenance (1 replies)
- 95 TD AC kicks out (0 replies)
- why not solid axle? (17 replies)
- tin shield on right side (10 replies)
- oil pressure switch (8 replies)
- Wild rides, and then some (3 replies)
- crankshaft interchangable??? (3 replies)
- do I need a new oilcooler (9 replies)
- a/c clutch bearing?? (2 replies)
- 94 6.5 Battery life?? (14 replies)
- Jumpy Oil Pressure Needle (0 replies)
- Kennedy (or anyone)...My boost spikes to 16? (15 replies)
- IP on new long block (3 replies)
- 'New' motor and mods are settled in... (0 replies)
- Stalled a couple of times, usually fires right back up? (3 replies)
- Voltage Flux with temperature (4 replies)
- broke down in Indianapolis (11 replies)
- Oil By-pass (3 replies)
- Update on electronic to mechanical IP (4 replies)
- PMD Replacement (7 replies)
- 97 van spewing coolant (4 replies)
- GM turbo down pipe (5 replies)
- Oil pressure switch wires (2 replies)
- A/C control panel (12 replies)
- Install BD Down Pipe? (14 replies)
- Replacing fuel lines $$!!! (12 replies)
- Looking at a 99 Suburban 2500 (21 replies)
- 21.5 compression (10 replies)
- New engine break in.... (1 replies)
- Ground Problem (9 replies)
- Lifters came apart again (1 replies)
- Need oil cooler line adapters for new engine (3 replies)
- oil level (14 replies)
- New block ID rules... (0 replies)
- Diesel fuel filter/separator (0 replies)
- nv4500 growl (8 replies)
- JK whats your charge for dyno time? (10 replies)
- Need help with DS4 injection pump (6 replies)
- My truck flows more air than your truck (21 replies)
- Steering Wheel Play (6 replies)
- Permanent grin on my face (1 replies)
- No Start (7 replies)
- Power Difference... (10 replies)
- Engine cuts off..... (3 replies)
- oil pressure switch location? (5 replies)
- Running hot under load! (0 replies)
- PO 401 & P 1409 (3 replies)
- wastegate pivot loose (7 replies)
- Fuel Return / Lift Pump (2 replies)
- Thanks for the memories, ropinfool (4 replies)
- cylinder cooling lines (1 replies)
- Even the Dealer is Stumped (14 replies)
- Torque Spec (4 replies)
- Truck won't start!!! (6 replies)
- JK Exhaust - need install help for 6.5 xcab (1 replies)
- Priming fuel filter - HELP (9 replies)
- 94 Black Smoke (7 replies)
- Temporary FSD mount? (3 replies)
- actron OBD II scanner (2 replies)
- Which tranny temp gauge should I get? (8 replies)
- Cowracer... (1 replies)
- Moved FSD Cooler too late - failed @ 76k (1 replies)
- dtc 78 (7 replies)
- White smoke on start (9 replies)
- ALBERTA get together?? (8 replies)
- Need help with PMD harness (1 replies)
- Tranny Gauge Install (10 replies)
- Electrical Junction Block (2 replies)
- towing in OD vs Drive, rpms, temps? (19 replies)
- Need help with A/C (3 replies)
- Made it home from Montana (13 replies)
- Exhaust is done! (8 replies)
- SOLVED: One-time hiccup while accelerating (14 replies)
- Lift Pump Test Poll (9 replies)
- FSD Cooler For Sale (1 replies)
- FSD Transistor Screws Worked For Me! (9 replies)
- Fan Clutch and temps. (4 replies)
- injection pumps (1 replies)
- Whipped 1 1/2 Dodges (3 replies)
- 8 Month old FSD (7 replies)
- EGT gauge (3 replies)
- Transmission, clutch, or hydraulic actuator? (17 replies)
- Why Indirect Injection? (14 replies)
- 94 1 Ton turbo diesel won't start (2 replies)
- Question for JK. (11 replies)
- Pushrod question (1 replies)
- Where is the . . . (4 replies)
- Trany filter (5 replies)
- Stalling with hard restart - only after re-fueling (6 replies)
- Trans fluid (7 replies)
- hydroboost delay (2 replies)
- Wiring Help (2 replies)
- something to be said about oil.... (1 replies)
- Transmission Shudder question (12 replies)
- Mechanic? Atlanta-southside (1 replies)
- Lift pump operation test? (7 replies)
- Prestart oil pressure (7 replies)
- weird symptom and question (8 replies)
- Gear swap from 3.73 to 4.11 question (2 replies)
- 6.5 506 block (15 replies)
- P 1218 code??? (4 replies)
- Code reading (1 replies)
- Fuel feed line installation help (5 replies)
- Lost Power Assist (3 replies)
- glow plugs repacement (3 replies)
- Engine Oil Additives (4 replies)
- DTC 33 and 44 (3 replies)
- bleeding cooling system (1 replies)
- How much dark smoke is normal under heavy load? (3 replies)
- Hey kennedy (1 replies)
- gauge sensor placement (2 replies)
- Downpipe connection to turbo (3 replies)
- Replacing Stepper Motor Help - SOLVES CODE 34! (3 replies)
- Stupid question. (1 replies)
- First anniversary (5 replies)
- Uh-oh... (11 replies)
- boost sensor bad? (0 replies)
- Trouble on vacation (6 replies)
- blown head gasket (2 replies)
- VAC pump???? (4 replies)
- ODBII code reader help needed.... (2 replies)
- Lift Kit for K2500 - who makes the best one? (7 replies)
- DS4 to DB2 Mech. Injection/Part 2 (10 replies)
- Time to ask for Help (1 replies)
- Turbomaster on late-model turbo? (7 replies)
- HUMMER WHEELS AND TIRES (9 replies)
- Fuel in electronic connector? (15 replies)
- 264 feet! More FUEL please!!! (12 replies)
- New truck on the way! (3 replies)
- Dripping UNI Filter (2 replies)
- Anyone tried a rotary lift pump? (5 replies)
- Help Changing OPS Needed (4 replies)
- block heater popping out of block (8 replies)
- PMD/FSD Photos (9 replies)
- Harmonic balancer trouble. (22 replies)
- Alternator replacement / stalling / Code 35s (14 replies)
- Allison 1000 (0 replies)
- Is my fan clutch working? (5 replies)
- electrical? fuel? transmition? you tell me (6 replies)
- transmission codes (1 replies)
- DS4 Pump Tools (1 replies)
- Help with electronic to mechanical pump (0 replies)
- ops (6 replies)
- GM Warranty Antics (7 replies)
- 95 vs. 97 fan clutch (8 replies)
- Broke Down on Vacation (4 replies)
- computer reprogrammer for sale (4 replies)
- 4L80E wiring diagrams.... (6 replies)
- Water Injection Set Up and report (9 replies)
- A.C. problem (7 replies)
- Engine Code #36-What is the Cause of this? (2 replies)
- replaced starter, now I have engine surge (1 replies)
- Towing with Heath Maxi-Tork 2.0 (15 replies)
- Intercooler questions (4 replies)
- 6.5TD / Alison (14 replies)
- Hesitation on light accel....ideas? (0 replies)
- Just wondering (0 replies)
- T-Stat (1 replies)
- Kennedy computer reflash? (3 replies)
- Inside Wiring Question on Suburban (6 replies)
- Diesel SUVs? (5 replies)
- a/c ignorant (6 replies)
- will not turn over (3 replies)
- EFI to MFI (3 replies)
- headache (4 replies)
- Power seat (0 replies)
- DSG Phaser gear drive installation trouble (16 replies)
- gauges (6 replies)
- Error Codes not on the list??? (3 replies)
- No turbo whine, lots of smoke (18 replies)
- I think I am 'hooked' on truck pulling (6 replies)
- Need Help.... B&M Transmission Pan install (8 replies)
- Throttle problems (4 replies)
- Engine rebuild time (3 replies)
- Might be buying a '94 dually - how is this price? (5 replies)
- DTC #34 - Stepper Motor (1 replies)
- PERRY, CALVIN 60, JOHNC ARE YOU OUT THERE (6 replies)
- Tire Size vs. Towing Ability???? (6 replies)
- Rookie Mistake (4 replies)
- injection pump ??? (3 replies)
- 6.5 master kits (1 replies)
- "Bungee-Master 1.0" (6 replies)
- WHAT IS COMPUTER REFLASH?? AND WHAT DOES PITA MEAN (4 replies)
- Remember me? Ebay truck update! (3 replies)
- Heads coming off (5 replies)
- Oil Cooler part numbers (3 replies)
- fan always on (7 replies)
- stalling when engine is cold, runs great when engine is warm (8 replies)
- Fuel Injector Pump (5 replies)
- parking brake on '01 suburban (1 replies)
- Mechanical Injection Pump Line Order (1 replies)
- #30882 Stanadyne Harness Picture needed (3 replies)
- FSD / PMD experience tells you different ? (3 replies)
- By-Pass filter feed from oil gallery plug. (3 replies)
- fan clutch (1 replies)
- Slow/None Responsive RPM (4 replies)
- Broken rocker arm??? (2 replies)
- exhaust manifold gaskets (2 replies)
- Easy Power Upgrades? (5 replies)
- Warpspeed 4" Exhaust (2 replies)
- FSD wire harness extension (12 replies)
- Lift Pump? (1 replies)
Powered by vBulletin® Version 4.2.5 Copyright © 2025 vBulletin Solutions Inc. All rights reserved.