6.5L Turbo Diesel - Tech Support - Troubleshooting - Performance [Archive] - Page 22

Dead Batteries + the CAD Upgrade - Need Wiring Help! (0 replies)
Adjustable fuel controller (9 replies)
PC scan software (34 replies)
no tach, fuel leak... (5 replies)
Best timing and TDCO figures for Economy? (1 replies)
1998 3500 6.5TD Van Advice For Reliability (1 replies)
Value of engine? (3 replies)
Please help re: lift pump and leaky line (1 replies)
The 6.5TD at the 2006 Pull-Off! (2 replies)
Turbo gone bad (5 replies)
Best Location to Remote Mount FSD Cooler (20 replies)
Happy 6.5 owner (2 replies)
Help! 6.5 Turbo Diesel problems. (17 replies)
Fuel filter change proceedure (1 replies)
Weight of 6.5 plus Tranny (5 replies)
4WD LOW Doesn't Engage (9 replies)
Steel Valve Stems Needed for Aluminum Rims? (5 replies)
Calculating Speedometer Error (6 replies)
DTC Offset (2 replies)
serpentine belt problems (5 replies)
Not getting up to temp (2 replies)
Any tricks to OPS R+R? (13 replies)
Hard To Start When Hot (11 replies)
How noisy is your lift pump? (1 replies)
Towing Report: 9,000 lbs to beach (650 miles) in 95 deg temps! (3 replies)
No Power- black smoke (1 replies)
93 to 97 Fan Clutch Difference? (2 replies)
Hydro Boost (1 replies)
Intercooler Installed Big Thanks to All (7 replies)
Best Injection pump timing (2 replies)
Any free sites that decode our VIN'S? (8 replies)
General Tire Questions (3 replies)
no tow trucks availible (4 replies)
motor replace, wiring harness (1 replies)
Truck stalling (5 replies)
Won't Start (4 replies)
Wiring issue (3 replies)
Stumbling and loss of power on the highway (7 replies)
6.5 engine ID - help please (2 replies)
Dana 60.... Ohhh The Beauty! (8 replies)
6.2 / 6.5TD cam Q' (6 replies)
6.5 N/A vs 6.5 TD In A Van; Old Bodystyle vs New (0 replies)
Max engine coolant temp? (2 replies)
Biodiesel (4 replies)
'93 6.5TD oil pan (3 replies)
Bang goes the rearend (4 replies)
Help, truck won't start. (13 replies)
2007 500ppm Diesel Fuels (18 replies)
I need my head examined, seriously... (19 replies)
Sudden loss of Turbo Boost (3 replies)
pioneer Real-Time Vehicle Dynamics Processor HELP! (3 replies)
Won't turn over, intermittant clicking noise when trying to start (5 replies)
I finally gave up. The ol' Ebay ride is gone. (0 replies)
Operating temp (7 replies)
Multiple codes... (7 replies)
Diamond Pre cup questions (9 replies)
Removing Turbo turbine housing questions (2 replies)
1998 GMC diesel? (1 replies)
Timing? FSD? IP maybe? (17 replies)
Turbo-Master vs. OE vacuum (13 replies)
Does the bi-metal spring on the fan clutch wear out? (0 replies)
GM Diesels in Smaller Trucks? (16 replies)
Do you have to program factory pmd/fsd (3 replies)
98 6.5 td fan clutch (6 replies)
Chevy 1995 6.5 N/A Diesel MPG (4 replies)
Boidiesel (1 replies)
injector return line repair... HELP! (24 replies)
Poly tank (0 replies)
Remote Bypass Filter Location (8 replies)
Transmission Woes (2 replies)
GM1, GM3, GM8 Turbo? (2 replies)
Does PMD number matter? (4 replies)
TDC offset RElearn (4 replies)
Who has a copy of Steve Garrett's article? (0 replies)
which book should I buy (6 replies)
Tahoe or Burb-- MPG ?(94-98 ,2wd & 4wd) (5 replies)
Air conditioner problem (13 replies)
GM Special Tool source (1 replies)
Rebuild injectors or get new? (10 replies)
What's the MAX Acceptable Coolant Temp? (3 replies)
How do you clean your shop rags? (7 replies)
93 6.5 cold air intake (5 replies)
Suburban fuel tank in Truck?? (2 replies)
Update on the Humvee replica (6 replies)
Finally Did It, 20 MPG in the Suburban! (7 replies)
DTC 78 - Turbo Wastegate Solenoid Fault (1 replies)
Dtc 33 (6 replies)
Injection Pump Purchase???? (1 replies)
Read 94 6.5 TD Check Engine codes (1 replies)
3/4 shift problem (3 replies)
Grease powered suburban (8 replies)
Fuel on the Deck 6.5TD: Fuel Filter ASSY Leak?? (6 replies)
Something went wrong - HELP! (5 replies)
6.5 Performance Bumpsticks (7 replies)
Help on the road (5 replies)
shop manual (2 replies)
Question about tow weights (18 replies)
Rattle like you wouldn't beleive (1 replies)
trans cooler (19 replies)
Exhaust manifold gasket? (4 replies)
Exhaust manifolds for 6.5 diesel (2 replies)
I Got My H2 take-Off (3 replies)
Pre or Post turbo? (1 replies)
H1 Runflat Wheels (1 replies)
egt/turbo guage (3 replies)
Plate that water pump bolts through??? (4 replies)
I am a new diesel owner need help (4 replies)
Power (22 replies)
Axle interchangeability 5/6 lug in 10 Bolt? (5 replies)
waste gate (3 replies)
Second Horn Option, 1999 Suburban? (2 replies)
Suburban Storage (4 replies)
Knock At Idle (1 replies)
Replacing a DB4 with a DB2 (1 replies)
Turbocharger (97 replies)
Getting air in fuel system (6 replies)
Intermittent short Grrrrrr (6 replies)
Towing question (4 replies)
Thermostat housing hole? (4 replies)
6.5 overhaul (104 replies)
Cut Out Fender Flares (6 replies)
Coolant Leak (7 replies)
Rear Diff Blowin Lube out of Vent (4 replies)
computer swapping (7 replies)
6.5L stalling/no start (9 replies)
Valve cover gasket or RTV? (4 replies)
exhaust (4 replies)
Snorkel Size? (2 replies)
1996 6.5 Td (11 replies)
New here, and have some questions about my 1995 6.5TD (12 replies)
99 6.5 diesel inermittent problem (10 replies)
NV 4500 for 6.5 on Ebay (0 replies)
BW 4401 Transfer case rebuild (1 replies)
Humvee Kit Car (7 replies)
Dollars well spent $$$$$$$$ :0) (2 replies)
GM replacement engine (10 replies)
6.5 mods (4 replies)
oil cooler/beating a dead horse (2 replies)
oil on the side of the turbo (2 replies)
1993 4l80e (2 replies)
Towing 9000 pounds with intercooler (5 replies)
To heavy a load?? (5 replies)
Fluidamper? (10 replies)
Oil in intake manifoild (3 replies)
Independence Day (5 replies)
Help Wanted Part 2 (2 replies)
hmm I dont think I have fuel filters (4 replies)
I Just Upgraded My Headlights - H4703/ H4701 Sealed Beams (6 replies)
Exhaust System: 4” fluted muffler which way to point? (1 replies)
Engine damage (11 replies)
Help Wanted (2 replies)
oil cooler help (6 replies)
3 1/2" Muffler - FYI (6 replies)
Truck died? (5 replies)
vacume pump woes (3 replies)
new pump = great starts (0 replies)
hard hot start (17 replies)
Harmonic Balancer Installation Tool (8 replies)
smoking (1 replies)
Solid flywheel, NV4500 Dampner (3 replies)
Stock fan question (1 replies)
98 K3500, Anyone have a drawing for the head/marker light circuit? (0 replies)
Tranny Question (8 replies)
Rough running, turbo on/off (3 replies)
Injector Pump Death Rattle?? (4 replies)
High Mile overhaul (Its done and its 5 stars) (15 replies)
A Summer service reminder !! (1 replies)
EGR Vacume Leak (10 replies)
Kennedy Fan Clutch Question ?? (13 replies)
Did the H2 rims change to chrome? (6 replies)
Maintenance tricks (5 replies)
Aquastealth Water Injection (1 replies)
82 6.2 block in a 97? (12 replies)
performance enhancer? (2 replies)
Another update on the high mile overhaul (0 replies)
MAX HP & FT/lbs (9 replies)
Injector ring color (0 replies)
holset hx35w (17 replies)
What HP is 94 6.5 TD Stock (2 replies)
FSD want to save money (1 replies)
Loss of steering assist near idle (10 replies)
foamy fuel (9 replies)
Is it worth it (2 replies)
6.5 electrical (3 replies)
Oil pressure switch/lift pump question (12 replies)
Thanks to board, stalling solved, rcvd new pump! (1 replies)
6.5 turbo diesel (23 replies)
next step? (0 replies)
Having Trouble getting the drums off the back (19 replies)
lift pump dying? (5 replies)
New Member with new truck (2 replies)
kennedy turbo master and new computer for my 98??? (2 replies)
B99.9? (1 replies)
anybody from the illinois area? (7 replies)
Fuel lines on the 6.5 and the dipstick tube (1 replies)
TDC Offset and Crankshaft sensor (13 replies)
New injectors??? (4 replies)
Leaking lube/oil from rear differential. (1 replies)
Where is the drain hose for A/C interior evaporation unit? (5 replies)
Where to buy Triple A-pillar Pod for 94 Suburban that will fit? (3 replies)
I Made A New Air Intake! (16 replies)
Vacuum pump problem? Hopefully... (12 replies)
high output (4 replies)
Rear End Cover Torque Spec (0 replies)
Will 6.2's bore to 6.5L Dimensions? (2 replies)
Has anyone installed an overhead DVD in a Suburban? (1 replies)
automatic tranny Problem??? (7 replies)
1994 k3500 ip compatibility/IP rebuilding services (0 replies)
turbo ? (1 replies)
Fuel shut-off solenoid problem (2 replies)
4" downpipe thoughts (15 replies)
Trouble code 18 (2 replies)
3.5 JK Exhaust = Huge Pyro improvement! (0 replies)
RV APPLICATION FOR THE 6.5l (16 replies)
6.5L Performance Cam? Marine Cam? (8 replies)
6.5 Rebuild Project (9 replies)
Engine trouble (25 replies)
Sol D problems revisited (19 replies)
What should my Voltmeter normally read? (2 replies)
6.5 wont go over 2200 rpm's or 70 mph (4 replies)
Poor Mans Low Compression Direct Injection Engine (11 replies)
Battery life (10 replies)
How in Hell can this happen? (12 replies)
Black smoke when driving (4 replies)
N/A 6.5 Military engines? (4 replies)
Pinion Seal Replacement 14 Bolt Ff? (2 replies)
Downpipe Removal for Glow Plugs... (5 replies)
boost fooler /controller (4 replies)
how much blow-by is too much ?.... (12 replies)
dont let the oil cooler lines bite you (9 replies)
Head bolt torque (13 replies)
Mark Bedry's 1994 6.5TD GMC Yukon - Reader's Rigs (3 replies)
Vapour Lock In Injector Pump (7 replies)
homebrew biodiesel? (44 replies)
Temp.Gauge, Wiper problems,&oil cooler lines (6 replies)
code's 35 and 78 (5 replies)
'94 K1500 "lurching" in reverse... (14 replies)
Poor Gas Millage/compression check (13 replies)
6.5 Fuel Injector Lines that bolt to Intake-Question ??? (4 replies)
Update to High Mile overhaul (14 replies)
6.5 diesel head,must find cheap!!! (2 replies)
White smoke on start up only (5 replies)
Glove Box removal...Help (5 replies)
Injection Pump Ponderings (24 replies)
new Pinnacle exhaust installed (21 replies)
DTC 38 and 41 (2 replies)
Changing 700R4 to NV4500 (4 replies)
no tach, check engine lite, black smoke... (3 replies)
pda for boost and egt guages? (0 replies)
Airdog Preporator (5 replies)