6.5L Turbo Diesel - Tech Support - Troubleshooting - Performance [Archive] - Page 5

1997 6.5 converting to mechanical injection (2 replies)
92 6.5litre TD pickup pump (5 replies)
6.5 turbo (4 replies)
99 Burb no fuel? (18 replies)
2002 Hummer H1: Is my Overdrive Gone? (7 replies)
New rebuild #4 misfire (31 replies)
lift pump hot wire ? (21 replies)
Electrical trouble with my 6.5 (5 replies)
Coolant choices (11 replies)
What's the best method to find TDC? (4 replies)
Help identifying issue (5 replies)
Can I use a 6.2 DB2-4779 to replace a 6.5TD DB2-4911 injection pump? (0 replies)
Import PMD/Cooler/Extension harness (2 replies)
newb question / can you help me identify this? (5 replies)
Bad Boy PMD cooler (5 replies)
Cranking speed (2 replies)
6.5 starter issues revisited (9 replies)
Changin Da Glow Plugs and other shtufffff (5 replies)
1994 3500 2wd codes (1 replies)
Locating a mechanic (13 replies)
New Turbo Exhaust Elbow (4 replies)
Rusted fuel line, metal to rubber? (8 replies)
Auxilliary Electric Booster Fan (6 replies)
2000 6.5L runs better with the AC engaged? (5 replies)
Hello From Columbus Ohio (0 replies)
6.5 Disaster (20 replies)
6.5 mechanical pump swap timing question (2 replies)
What's this? (10 replies)
p0216 ,p0251 where to go from here ? (10 replies)
Timing cover gasket & Water Crossover Gasket? (1 replies)
Vacuum pump/oil pump drive gasket (2 replies)
6.5 throttle problem (11 replies)
Pcm (8 replies)
Block casting and date code Help Needed (1 replies)
6.5 running hot at high with warmer weather (3 replies)
Swap the precups? Or not? (2 replies)
Mechanical 6.5 (4 replies)
No Start,what can cause it? (4 replies)
glow plug lamp not working (1 replies)
A Series of Unfortunate Events... (3 replies)
water pump story,. (0 replies)
Please help me from burning this thing to the ground (11 replies)
service engine soon (2 replies)
Fan Blower Only Works On High - 1999 Suburban (8 replies)
My 95 6.5 suddenly stopped turning over. (4 replies)
6.5 Dies while breaking (8 replies)
Chevy2500 6.5 (1 replies)
Back together finally (3 replies)
codes p0251 ,p0370 (10 replies)
Turbo Elimination (8 replies)
'94 6.5 eprom (7 replies)
6.5 Oil Sending Unit Replacement? (6 replies)
Hot Shot's Secret? (10 replies)
Turbo Diesel Interceptor PMD/FSD starts death throws (2 replies)
Chopping Away at DTC 36 (3 replies)
Pulling two codes P0231 and P1656 (0 replies)
'93 6.5 dual thermostat kit (2 replies)
1995 6.5 T/D Blake Light Fuse Gremlin (7 replies)
k2500 cooling system problems (4 replies)
New Tank (4 replies)
Big Red Blazer DITW!!! (4 replies)
1994 6.5 Starts then Stalls (18 replies)
4L80E source. (7 replies)
DTC 35 and surging (22 replies)
More Ponies (4 replies)
next to no boost (28 replies)
dual batteries (14 replies)
Very weird no start/stall condition (9 replies)
DB2 pump tiny filter location? (6 replies)
EGT probe for rear mount turbo (2 replies)
no power to fuel pump (2 replies)
6.5 N/A motor (7 replies)
Mechanic for engine install (11 replies)
Serpentine conversion (0 replies)
I had to eat an ice cream first to fix my charging problem,... (3 replies)
fuel tank presser (5 replies)
in need of a 94 6.5 wire harness (3 replies)
PMD going out I think (16 replies)
480LE shift pattern (4 replies)
Maybe back in the game (12 replies)
Filter / turbo damage (1 replies)
1996 6.5 NA won't turn (27 replies)
Throttle with a mind of its own (1 replies)
1996 Suburban Hard to Start when not Plugged in. (12 replies)
weekend snowball/injector Identification (5 replies)
dash motherboard short? (1 replies)
upgrading fuel system (0 replies)
Weird over heating problem (2 replies)
Year of change on lower intake? (1 replies)
Thinking about buying a 6.5 (6 replies)
Dtech FSD failure... (37 replies)
chevy 93 6.5td no shift into any gear, 4L80E (1 replies)
1994 starting problems (8 replies)
6.5 TD Valve Cover (10 replies)
Stuck in Park. (3 replies)
6.5 td injection pump timing (4 replies)
Pinched vacuum pump (7 replies)
Hey Canadians (1 replies)
White smoke at idle and I belive while driving (6 replies)
1994 6.5 (11 replies)
6.5 performance chips (4 replies)
P400 balance issue (3 replies)
Glow plug weirdness (9 replies)
6.5 T.D. DS4 and Turbocharger performance Dyno (5 replies)
Larger filter question (1 replies)
lift pump ground where is the other end ? (3 replies)
Glow Plug Problem Please Help!! (2 replies)
switch to Leave truck running but turn off the key. (6 replies)
hard start (1 replies)
Cold Starting tips for a 96 6.5 turbo diesel (7 replies)
6.5 td champ then not (17 replies)
6.5 turdo (1 replies)
6.5 TD starting problems (7 replies)
tranny question (4 replies)
Colorado emissions without a cat (8 replies)
93 6.5 Tranny questions (2 replies)
Turbo issues (1 replies)
6.5td front engine cover question please help (4 replies)
6.5 tb sick (6 replies)
Will a 95 engine fit in a 98 (9 replies)
head crack repair (13 replies)
Hello (5 replies)
Rotella, Where O Where Did You GO (4 replies)
Valve stem height for 6.5F ? (1 replies)
It's so COLD! (24 replies)
NEW 6.5 TD for my 95 Suburban (4 replies)
Low compresssion on all cylinders ?? (9 replies)
6.5 N/A to 6.5 Turbo Swap (3 replies)
I'm thinking this is bad (2 replies)
HX-35 Help (2 replies)
What type of turbo? (12 replies)
6.5 Parts (2 replies)
6.5 suburban (16 replies)
"Jumpy" speedo and high idle? (5 replies)
6.5td swap quandary (21 replies)
Start up of rear mount turbo 6.5 (3 replies)
Instrument cluster fuse blowing (1 replies)
Newbie to this forum (1 replies)
another alternator bites the dust (10 replies)
6.5 crossover pipe (5 replies)
Wiring help - 6.5 into a Land Cruiser (2 replies)
Diesel into gas truck - computer/dash issues (0 replies)
2 minutes then cut off (6 replies)
Isolated stall issue (not PMD) (10 replies)
97 Suburban-6.5td-186,000miles-6pmd's (3 replies)
opinions on buying injectors? (10 replies)
Starter overhaul / cleaning (2 replies)
Fuel filter pre lift pump??? (3 replies)
anyone have alternator brackets for 6.5 (5 replies)
Coolant Leak Passenger Side Water Pump?? (6 replies)
Early vs late water pump (9 replies)
Re-introduction of my 75 Toyota Land Cruiser (5 replies)
Starter Grind...Gasser Part? (3 replies)
Back in the game (5 replies)
'97 swap to MFI questions (6 replies)
6.5 motor issue (5 replies)
No start after lift pump replacement (4 replies)
6.5 Performance (6 replies)
97 Chevy 6.5 almost starts (2 replies)
Cincinnati Mechanic (1 replies)
Troubleshooting loss of power with Non-Wastegated Turbo (2 replies)
Black smoke (2 replies)
New PMD (1 replies)
No fuel to fuel filter (16 replies)
1978 K5 Blazer (4 replies)
double overdrive (4 replies)
idle problems after motor swap PLEASE H E L P ! (2 replies)
Swap 94 6.5 into 96 6.5 (2 replies)
6.5 NA in an S-10 pickup? (1 replies)
DS4 Problem/ Rebuild Solutions (32 replies)
IP leak through wire loom? (3 replies)
Turbo question (6 replies)
Peninsular 300Hp DB2 (8 replies)
1996 Surburban??? (1 replies)
6.2 head flow vs 6.5 (5 replies)
1999 Chevy C/K 2500 (1 replies)
Oil Fouled turbo (8 replies)
Bone stock '98 K2500 desert truck with 230,000 DEAD RIGHT THERE (DRT) (2 replies)
1994 K1500 6.5 TD No Start, No voltage to PMD (0 replies)
Annual Maintenance for State Inspection - New Truck! (0 replies)
82 chevy 1ton 6.5 td what manuel tranny to use (2 replies)
Dorman PMD (5 replies)
Belt driven superchargers on 6.5 td? (6 replies)
newby (2 replies)
6.5 swap (6 replies)
6.5 swap. (0 replies)
P400 Input (6 replies)
Helping a buddy with his 1994 K2500 Suburban 6.5L (2 replies)
93 mechanical 6.5L stalling issues (21 replies)
Starter spinning but not engaging (1 replies)
97 6.5L Help (2 replies)
Time to change antifreeze, thinking of Cat ELC. Opinions? (1 replies)
Kennedy Special Calibration fan clutch (4 replies)
OPS/Lift Pump Problem (4 replies)
DS4 signal to PCM? (4 replies)
Follow-up: My DB2 conversion, 96 K2500 burb - Sorry it is long (4 replies)
Dual thermostat bypass restrictor fitting? (7 replies)
Military surplus markings (1 replies)
New to the 6.5L world and having problems (4 replies)
No start (2 replies)
troublesome diesel (1 replies)
Speedo not working (2 replies)
low compression on cyls 4 and 5 (4 replies)
DB2 swap (1 replies)
2000 6.5 turbo starts & dies cold motor (49 replies)
97 6.5 engine wiring harness needed (5 replies)
High Mileage (3 replies)
95 2500 won't start (2 replies)
DB2 Conversion now speedo reads half speed? (18 replies)
Bell Housing Bolts (6 replies)
Pondering Engine Swap. Need some questions answered. (6 replies)
OPS replacement maxed out the oil pressure gauge (2 replies)
Runs then stops restart stops etc (2 replies)
Tach signal from crank position sensor (6 replies)
turbo and tranny problems (5 replies)
best glow plugs (5 replies)
97 6.5 with pump problems (9 replies)
Excessive Blowby (6 replies)
Which temp sensor controls ECM (3 replies)
6.5 Diesel Stalls (8 replies)
Absolutely no power (8 replies)
new fuel system (2 replies)
A few issues with my 94' 6.5 (2 replies)
Only fitting in 3.5 gallons after draining coolant? (1 replies)
P400 turbo gm 7 good bad or about right (8 replies)
Loss of Power in the heat (6 replies)
Urgent turbo help needed Portland oregon (25 replies)
New 6.5 owner with problems (7 replies)
obd1 vs obd2? (5 replies)
what size nozzles for meth injection? (1 replies)
Intermittent lift pump issue (12 replies)
99 c2500 electrical issues (1 replies)
Engine Shuts off like turning the key (7 replies)
6.5 TurboCharger Replace (4 replies)
95 diesel cluster work in a 97 K1500 6.5? (0 replies)
Coolant in Oil? (4 replies)
Intermittent rough idle/surge 1998 / k2500 Suburban (1 replies)
Obd ii db2 ??? (7 replies)
'99 GMC 6.5 for sale? (0 replies)
Injection Pump Help (12 replies)
guage cluster swap ? (1 replies)
dtc 54??? (6 replies)
Oil leak (2 replies)
Low RPM and Surge (2 replies)
1992 6.5L TURBO C3500 2wd reg cab mileage? (1 replies)
Okadoc (9 replies)
new injector pump now problems (6 replies)
no start, no fuel at injectors, super short GP cycle (14 replies)
Ground problem? What to check? Sudden change in performance (12 replies)
Help identify pump from builder plate please (10 replies)