View Full Version : 6.5L Turbo Diesel - Tech Support - Troubleshooting - Performance
- swapping computers (2 replies)
- Truck runs but acts like it's being shut-off and almost dies (0 replies)
- Code P1216 (2 replies)
- torque converter lock up (3 replies)
- 6.5 stalls after startup... (5 replies)
- New Glow Plugs worked for a week, now it won't start at all (1 replies)
- Changing the pmd (4 replies)
- 6.5 pump question? (8 replies)
- Injection Pump (2 replies)
- I.P. timing DS4 question (3 replies)
- Oil Filters (4 replies)
- Serpentine Belt Problem (4 replies)
- "S" to "F" conversion (5 replies)
- Question about Antifreeze color (3 replies)
- Problems after new injectors/performance flash (3 replies)
- Turbo Wastegate Solenoid Fault Code. (3 replies)
- Looking for more Power and economy (7 replies)
- surging throttle (2 replies)
- PMD resistor removal/install question (2 replies)
- '95 6.5 rebuild (0 replies)
- High Idle (5 replies)
- Just realized why my revs are so high... (9 replies)
- New Glow Plugs Improve Cold Start, But Still Not Perfect.. (38 replies)
- What do I need to install pmd (6 replies)
- RE 18/1 pistons (1 replies)
- HELP!!! Bypass valves (7 replies)
- High RPM Stall/Die (2 replies)
- Head bolts (10 replies)
- Intermittent 6.5 non-start (2 replies)
- 1993 6.5 non electronic engine vibration (2 replies)
- Check this out.. Any ideas for me..? (23 replies)
- Engine mount to block torque spec (2 replies)
- Best fuel line clamps? (3 replies)
- Glow plugs November 2009 (15 replies)
- You want to take a shot at my latest, "glitch"? (48 replies)
- Borrow Compression Tester in CT/MA ? (2 replies)
- Step-by-step approach for replacing glow plugs (11 replies)
- no glow /start ECM ? (2 replies)
- anyone ever had trouble removing the shutoff solenoid? (3 replies)
- Cold starting issues (11 replies)
- Aftermarket 6.5 Diesel Heads, non china, source? (20 replies)
- Stalling problems as well (4 replies)
- Glow Plug problem? (10 replies)
- EGR Trouble (0 replies)
- intercooled 6.5 (3 replies)
- service throttle soon light (1 replies)
- ob2 codes (4 replies)
- Diagnosing Low Oil Pressure (3 replies)
- What should my fuel pressure be? (4 replies)
- Flattened Lifter Roller - Now What? (17 replies)
- torque plate rental (3 replies)
- 6.5 td knocking (4 replies)
- Removing MAF sensor (2 replies)
- what would you do? (4 replies)
- Strange rattle/noise from passenger side (1 replies)
- Oil pump shaft retainer/collar question (9 replies)
- Tear it down again? (9 replies)
- Tranny issue not setting any codes. (4 replies)
- oil pump (6 replies)
- Blown Head Gasket ? Cracked head ? (30 replies)
- Heat Shield (4 replies)
- ByPass Oil as IP Lube (3 replies)
- Need a bell housing for manual transm (3 replies)
- Storing the Chevy for winter (4 replies)
- 1994 Fuel Seperator housing removal?? (2 replies)
- Okay, cash IN my clunker (6 replies)
- 94 3500 - IP part number? (4 replies)
- 6.5L Being Slaughtered (22 replies)
- stalling (2 replies)
- 6.5L stalling blues 94 3500 (7 replies)
- Kennedy's new ECM (11 replies)
- Thanks Engh! (3 replies)
- Just flashed, diesel rattle's louder. (1 replies)
- Pesky little Rocker buttons (2 replies)
- Radiator Hoses (3 replies)
- 6.5 Injector Pump (1 replies)
- 94 Lift Pump (4 replies)
- Temporary power loss (7 replies)
- K2500 6.5 TurboDiesel with troubles. (27 replies)
- Thinking of going from 6.5L to 6.2L, thoughts? (20 replies)
- tuirbo wastegate not operating (3 replies)
- Prime a new oil pump? (4 replies)
- Winter Oil (1 replies)
- Heater fitting broken off of Tstat housing. (1 replies)
- Broken Glow-plug in cylinder head!?! please help! (6 replies)
- Missing, Stumbling, Help. (13 replies)
- truck won't start P1643 (0 replies)
- 62mm alternator pulley found (4 replies)
- 1994 Fuel Lift Pump R&r (10 replies)
- bad fuel (1 replies)
- correct fan clutch (5 replies)
- turbo (14 replies)
- Exhausts recomendations (1 replies)
- EGR and air mass sensor (1 replies)
- Fuel flow adjustment. (3 replies)
- Stall While Driving but Idles Perfect (9 replies)
- Need a cam thrust plate (1 replies)
- Army Manual on 6.5L (5 replies)
- Fuel filter wiring harness (5 replies)
- Head gaskets revisited (6 replies)
- Hard Starting (7 replies)
- Coolant pump backing plate (2 replies)
- Harmonic Balancer Question (12 replies)
- intakes the same? (2 replies)
- LokTite on Crank Timing Gear ??? (5 replies)
- More Turbo Questions (1 replies)
- 6.5 side mounted turbo in a Hummer (11 replies)
- Anyone from Raleigh, North Carolina? (0 replies)
- Any Recent BD Exhaust Brake Users? (0 replies)
- Plastiguage proceedure (10 replies)
- Primer pump running before startup. (2 replies)
- Truck starting to have bad hill behavior (5 replies)
- Injector fuel leak (7 replies)
- 6.5 turbo POWER (8 replies)
- Are two block heaters better? (11 replies)
- Camshaft question again (6 replies)
- A/C Fan Motor Replacement (2 replies)
- kennedy chip (2 replies)
- Photo of cracked main repaired with L&S insert (0 replies)
- Oil cooler/AC condenser/radiator maintenance (2 replies)
- scan tool vs boost guage (5 replies)
- Tighten (PMD) Driver Nuts?? (6 replies)
- Need help before I Really mess up (5 replies)
- 6.2 replace 6.5 (1 replies)
- The End (10 replies)
- New life in this 6.5 (0 replies)
- Rough riding 0236 (3 replies)
- 98 oil pump for 95 6.5 (929) block? (4 replies)
- The case of disappearing boost (7 replies)
- Tool for coolant drain plugs (1 replies)
- Hot start problems, 1997 6.5 (0 replies)
- From a novice - 6.5 rebuilding hassles and questions (5 replies)
- Energy Suspension Motor-Mounts for the 6.2/6.5 (0 replies)
- Tap L&S Inserts? (3 replies)
- ECM-B Fuse blowing (9 replies)
- Changed lift pump and truck won't go over 1500rpm (7 replies)
- TURBO info required (4 replies)
- SOL D to the rescue (2 replies)
- 1994 6.5 Waste Gate Issue (6 replies)
- Webasto engine heater help! (1 replies)
- Waste Gate Check (6 replies)
- Low Boost (2 replies)
- Camshaft bearings improper or installed wrong? (3 replies)
- The tailpipe rusted off...... (5 replies)
- Anyone know if a GM3 cold housing and impellar will fit on a GM4? (2 replies)
- #$@*ing plastic Crankcase Position Sensor (3 replies)
- Too much oil to the turbo? Smoking and dripping oil. (6 replies)
- glow plugs (2 replies)
- Piston cooling nozzles (6 replies)
- 2 Strikes and I'm out. (12 replies)
- Walbro FRB-5 pressure (3 replies)
- PMD- remove without pulling intake? (15 replies)
- Best injectors? (4 replies)
- DTech or Stanadyne PMD? Who remans GMs pumps? (3 replies)
- Knock goes away when I shut off cylinder. Problem is?? (7 replies)
- GM Goodwrench engines...Navistar cast blocks or? (5 replies)
- Letters stamped on rods?? (2 replies)
- Kennedy low compression pistons (2 replies)
- DS4 pump and Hot weather (3 replies)
- timing issues (0 replies)
- '94 6.5 Veggie Sub Smokes REAL BAD Cold... New Injectors??? (1 replies)
- injection pump timing (6 replies)
- 6.5 Turbo Exhaust Troubles... (11 replies)
- 96 1500 z71 stalling and shut down issues? (3 replies)
- Replaced timing chain (2 replies)
- 95 NA engine (3 replies)
- Glow plugs then and now (2 replies)
- prom chip (2 replies)
- Only hitting on 5 or 6 cyls after sitting long time. Change IP? (3 replies)
- Oil pressure in a 6.5? (3 replies)
- What direction does the oil flow through the cooler? (3 replies)
- Where is the best place to buy an injector pump? (1 replies)
- I need a wiring diagram for a 1993 6.5TD (5 replies)
- Balancing crankshaft? (4 replies)
- Loads of good stuff (4 replies)
- centrifugal oil filter, a little help please! (9 replies)
- PMD surfaces its ugly head (2 replies)
- running rough (26 replies)
- Help Me (2 replies)
- Left me walking, PMD? (11 replies)
- ARP Head bolts versus OEM (5 replies)
- Friday afternoon and someone gases up (3 replies)
- Purchasing 1994 K2500 with 6.5 (17 replies)
- Remote cooler needed with new PMD? (10 replies)
- 6.5 Diesel Block Identification (moved from navistar thread) (28 replies)
- Cranks but won't start. PMD? (1 replies)
- Engine Locked -What to expect? (11 replies)
- Boost Questions (6 replies)
- percentage of Manual transmissions. (9 replies)
- Optimizer 6.5L TD ECM/PCM Caterpillar ADEM III? (1 replies)
- White Smoke and code 83 (20 replies)
- Water Injection Install (1 replies)
- tps going bad? (3 replies)
- Replace cam&lifters at 126K? (2 replies)
- bleeding fuel filter (3 replies)
- Scat Crankshaft? (7 replies)
- Ultimate Tuning & Performance Module (4 replies)
- Strange switch on dash (10 replies)
- 6.5 military surplus engine (13 replies)
- Truck in shop need help suggestions (1 replies)
- Normal Running Temps? (11 replies)
- Wont start when hot (5 replies)
- 95 6.5 td (2 replies)
- Stalling & Serivice Engine Soon light (3 replies)
- Nasty Vibration - where to start??? (1 replies)
- Starter? (8 replies)
- 2000 GM DUALLY front lift (1 replies)
- 2000 smoke & exhaust noise in intake or turbo (6 replies)
- Tdco ? (0 replies)
- 93 6.5 turbo hard to start when hot/ Turbo options (9 replies)
- Hey all, questions on installing manual boost controller (2 replies)
- front skid plate wore through oil cooler lines (1 replies)
- Iron & Lead ABBYNORMAL in Oil Analysis (3 replies)
- Help experts; another 6.5 TD mis-fire (0 replies)
- Stanadyne PMD Disingenuousness (0 replies)
- 90 gmc n/a to turbo questions (3 replies)
- Injector pump removal (2 replies)
- WaterPump Replacement - when should it be done? (5 replies)
- Aftercooler (40 replies)
- Oil leaks (12 replies)
- Hot start issue (10 replies)
- steering damper ? (3 replies)
- Fuel Filter Heater Leak....and cure? (8 replies)
- Glow plugs on when it's warm? (9 replies)
- Lokking at buying a 6.5 powered truck (4 replies)
- How to get out stuck glow plug. 9G's swell because? (3 replies)
- need pn for 6.5L drive belt wo vacuum pump (3 replies)
- Solve this one! (5 replies)
- CAn't find the Oil Pressure Switch/Sensor to replance it? (3 replies)
- hydr.lifters (4 replies)
- Fuel Mileage, RPM ? (2 replies)
- cruise control cable (1 replies)
- How-to notes , Dual T-Stat Retrofit (1 replies)
- Air restriction gage/device (3 replies)
- Intermittent Turbo Failure (6 replies)
- Lift Pump Question (5 replies)
- Locked up 6.5 (18 replies)
- Fuel Injectors (0 replies)
- Weight of Diesel truck-Capacity of trailer (4 replies)
- Clutch (4 replies)
- Running the 6.5 without a PCM? (6 replies)
- pmd cooler (9 replies)
- Replaceable cyl sleeve? (2 replies)
- '95 Suburban 6.5 trowing 35 and 78 codes? (1 replies)
- Stock down pipe diameter ? 2000 6.5 (3 replies)
- Stumble, hiccup, what the...? (17 replies)
- NEW Version of the Turbo Boost Bolt (2 replies)
- Fuel injectors (2 replies)
- Heads revisited (6 replies)
- Oil leak and Glo-Plug ? (4 replies)
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