6.5L Turbo Diesel - Tech Support - Troubleshooting - Performance [Archive] - Page 11

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)
Piston Protrusion (3 replies)
Alternator bracket (4 replies)
HELP!! British Columbia 6.5'ers (1 replies)
WHO Designed the Waterpump Mounting System??!! (2 replies)
Engh motors GMTD scantech..... (12 replies)
Saying goodbye and a question (2 replies)
Patriot Performance (1 replies)
code "p0251" (3 replies)
NA injectors vs Turbo injectors (4 replies)
95 IP Timing (8 replies)
Engine rotational vibration (13 replies)
freek pyrometer gauge (15 replies)
Interesting Cooling Idea... (9 replies)
Strange problem (5 replies)
inj pump # (7 replies)
Sizing fuel filter? (5 replies)
Water Injection? (1 replies)
AMG new engine ? (4 replies)
Increase in power/fuel delivery by moving the Optical Sensor. (2 replies)
More PMD/FSD questions (2 replies)
First Post ..Help (14 replies)
Fuel leak front of engine need help!! Got a road trip planned for Friday (10 replies)
injector leak (0 replies)
Good 6.5 reman. engine source? (17 replies)