Duramax 6600 [Archive] - TheDieselPage.com Forums

Wow..after replacing my T-stats.. (5 replies)
heater hose going back on... (6 replies)
How does this hose come off? (2 replies)
Someone tell me why (5 replies)
I was sniveling about.. (5 replies)
Oil Pressure issue? (3 replies)
Peak orange anti-freeze (0 replies)
Cold Weather Operation (0 replies)
can I pull the T-stats and run the engine? (1 replies)
Fuel injectors and pump horror stories…. (4 replies)
LB7 Coolant in the Oil HELP! (7 replies)
My cost to replace my 6.6 (17 replies)
rebuilt or new injectors.. (5 replies)
Head gasket replacement and beyond,, (15 replies)
MPG with new 6.6? (8 replies)
Casper Wyoming area-help needed (2 replies)
L5P: Balance rate criteria changed? (2 replies)
Protect Your Brand New Duramax (2 replies)
Engine block heater… (15 replies)
Shift lever is out of wack (22 replies)
Pros & Cons of Servicing/Owning the LB7, and a little history. (3 replies)
Battery time for the 2001 DMax (19 replies)
Duramax Suburban (1 replies)
Permanent DTC- how they are cleared (1 replies)
Replace fuel filter now no start (39 replies)
P040B/P041B, EGR circuit (1 replies)
P0674 Glow plugs (10 replies)
I keep replacing this latch.. (2 replies)
2017 l5p: P0204, p0300 (8 replies)
2007 NBS 3500HD No start , no crank (20 replies)
Pouring injector cleaner Into a fresh fuel filter.. (5 replies)
Surging (14 replies)
Engine replacement thoughts (8 replies)
This LBZ a good deal or not? (7 replies)
OPS change 06 Duramax (5 replies)
Activity (10 replies)
Where’s the high side port on my A/c (1 replies)
Scan Tools (2 replies)
Metal particulate in fuel- P026D troubleshooting (6 replies)
Duramax Head Gasket Replacement (0 replies)
06 P0193 code only after 40 mins driving (3 replies)
Fuel Filter Not Full When Changing (9 replies)
CEL After Fuel Filter Change (3 replies)
Gauges (2 replies)
Duramax Head Gasket Replacement (131 replies)
2006 k3500 (12 replies)
Question: Old or New? (2 replies)
Loosing coolant -no leaks found (0 replies)
Battery died (12 replies)
Loose shifter (3 replies)
Pinout needed (1 replies)
2001 Lb7 Injector Command rates (0 replies)
Scan apps (0 replies)
Marvel Mystery Oil question... (7 replies)
Can’t imagine going 600k on a oil change (3 replies)
Helpppp!!! (8 replies)
EGR removal pro’s/con’s (2 replies)
Cooling fluid ?? (4 replies)
P0402 code (5 replies)
DEF Life (8 replies)
What does this do ? (2 replies)
07 6.6 duramax starts and dies out (1 replies)
Using a cleaner in the oil... (5 replies)
emissions ready monitors, 2017 L5P (10 replies)
HELP desperate for Diagram (1 replies)
LEAKING Air Con Condenser (8 replies)
06 6.6 Duramax rough idle/shaking (1 replies)
It Quit.... (0 replies)
Fuel filter life (4 replies)
P106c ? (12 replies)
Oil blown out of crankcase vent tube (1 replies)
LB7 lacking power (1 replies)
po 336 (2 replies)
Numerous Codes Generated, '17 L5P (0 replies)
Gas in tank, did not try to start (16 replies)
03 LB7 with some issues (24 replies)
6.6turbo compression (15 replies)
LML P0087 + water in fuel (5 replies)
LB7 cranks for a couple seconds then stops (17 replies)
On truck injector cleaning... (16 replies)
Flat bed install (4 replies)
Clueless (5 replies)
Vin check help (new to forum) (0 replies)
duramax/allison square body 205 (2 replies)
2003 Duramax Worth if not running (3 replies)
01 lb7 2500 hd coolant leak (2 replies)
Lb7 no start after cp3 upgrade (0 replies)
Battery Discharges (12 replies)
2001 silverado 6.6 lift (2 replies)
Edge CTS questions (12 replies)
2006 cab wind noise (8 replies)
Water pump replace (2 replies)
2008 lmm rough idle and bucking and jumping. (3 replies)
Lb7 losing prime (3 replies)
2011 durmax (1 replies)
LBZ bottom end with LMM Top end (3 replies)
07.5 Silverado 2500 LMM 4x4 problems (2 replies)
07.5 Silverado 2500 LMM (1 replies)
2011 LML sudden loss of power, no dtc's, has DPF delete, she delete, unknown custo (9 replies)
LBZ EGR CLean PO-403 (3 replies)
Installing a Kennedy lift pump, need help (12 replies)
Headgaskets (7 replies)
2008 diesel Duramax diesel (1 replies)
Service air bag notice.. (5 replies)
Vibration (1 replies)
Duramax starter motor replacement (3 replies)
Need a engine rebuilder (3 replies)
Correct torque for return line banjo bolts on LB-7 (0 replies)
Charing batteries (2 replies)
2013 Duramax LML DTC P0420 (8 replies)
LB7 boost pressure test noise (10 replies)
Lb7 intermittent dead pedal (1 replies)
leak after cp3 instal (3 replies)
How to diagnose GP Controler on LBZ (7 replies)
6.6 adapter plate removal (1 replies)
772,470 Miles! (1 replies)
Question about Grade Braking/Exhaust Brake Interaction (8 replies)
Need advice on handling my algae fuel situation. (5 replies)
fired up then stalled out now won't fire up (5 replies)
Unleaded in Duramax (31 replies)
Lb7 Injector life (2 replies)
2007 lbz (5 replies)
P029d, p026d (1 replies)
2020 Duramax (7 replies)
Dtc po374 (3 replies)
2002 LB7 Fuel system issues P0087 (6 replies)
Pondering a New Truck (3 replies)
water pump, turbo, whirring noise (3 replies)
Vibration from the rear (2 replies)
Crank but no start (11 replies)
Yet another injector question... (20 replies)
2008 lmm overheat under load (2 replies)
U029E- NOX Sensor "B" (8 replies)
Service Exhaust Fluid System message (6 replies)
Code P24C4 (4 replies)
Reliability of Head Gasket Repair (2 replies)
2017 L5P with P20EE code (16 replies)
Power and shift issues (7 replies)
duramax vibrasion dampner bolt (6 replies)
Lb7 Fuel priming problem. (0 replies)
no run, done simple stuff (3 replies)
Limp mode (5 replies)
New Here. Help me decide. (10 replies)
Stumbling that feels like a bumpy road (7 replies)
02. Crank no start. (10 replies)
LB7 idle and cold start issues (8 replies)
Eng going into Limp? HELP (3 replies)
Help please, can't prime filter (11 replies)
Hydrogen Kits and DT400 kit (2 replies)
Goofy display (16 replies)
Supply Line to Filter will NOT Quick Disconnect (2 replies)
A mess of fault codes and limp mode (8 replies)
Water pump? or Lower Radiator Hose? (10 replies)
L5P with K&N air filter (5 replies)
new to forum,2003 duramax losing prime (4 replies)
Duramax Just Quit Running (11 replies)
LB7 Y bridge connection-What wire goes here? (9 replies)
New to forum (7 replies)
LMM Will Not Regen (16 replies)
05 acceleration is slow and black smoke (1 replies)
‘03 LB7 Limp Mode (4 replies)
Lower pressure coolant cap? (6 replies)
TCM module failure? (5 replies)
The P0087 Saga Continues (45 replies)
collapsed upper radiator hose (9 replies)
"Battery Not Charging" (5 replies)
2008 LMM Overheat (5 replies)
Gauge parameters (4 replies)
service emissions message (10 replies)
2002 LB7 Can't Pass Smog (2 replies)
SOS....Engine heater failure? (3 replies)
Glow Plug issue (11 replies)
Cam Broke at 138225 miles (7 replies)
Need Help! 2003 Duramax Specific (7 replies)
Ground Locations LB7 (1 replies)
Engine half turns over and then dead (10 replies)
P140B code (11 replies)
Power pump problems (3 replies)
factory boost sensor (1 replies)
LB7 Injector Cups - Thinking out loud... (4 replies)
Oil filter (2 replies)
Engine Vibration at 1200 to 1500 RPM (7 replies)
Problem (5 replies)
Turbo Vane Position Sensor (3 replies)
will my 07.5' engine work in a 2011 truck (1 replies)
P10D1 code- L5P DMax (1 replies)
06 LBZ problems (2 replies)
08 GMC 6.6 lmm balance rates (0 replies)
03 idle smoke (11 replies)
Need a good Duramax Shop In LA area (3 replies)
I need some help with an LLY question (12 replies)
Putting a 05 lly into my 06 lbz k3500 what has to be changed? (4 replies)
2011 LML throwing codes and stuck in limp mode. (3 replies)
L5P service (6 replies)
Best Repair shop in Phoenix Area (3 replies)
Injectors (4 replies)
Pulled her out of retirement (1 replies)
Altitude pressure sensor (7 replies)
Turbo spun (2 replies)
2007 LMM dorne /vibration (6 replies)
cooling system high pressure and losing coolant (7 replies)
Max RPM (1 replies)
Biodiesel and the LB7 (3 replies)
fuel sending / pump replacement 06 ?? (3 replies)
Tire Size Effect on MPG (1 replies)
02 Duramax 6.6 no power (3 replies)
LB7 Duramax injection test tooling (2 replies)
Charge air temps (5 replies)
Anyone do any J2534 Programming? (12 replies)
Puzzled (10 replies)
Head Gasket or Injector cup? Once again (2 replies)
Hour Meter vs. Odometer (4 replies)
330,000 miles on the clock (5 replies)
fuel gauge not working, no code flashing (16 replies)
LLY or LBZ (5 replies)
Fishbite at idle (10 replies)
2005 2500 Price (2 replies)
Need head gasket advice (3 replies)
P0128 Code (6 replies)
Another lb7 issue (3 replies)
Do it or leave it be dual filtration and or lift pump (2 replies)
08 Dmax Car Hauler (2 replies)
DEF fluid & Shift inhibitor on tranny (1 replies)
NEED HELP 01 duramax (8 replies)
Learning the new 2017.... (14 replies)
diagnosed head gasket failure (19 replies)
Dual fuel filtration on L5P engines? (5 replies)
DEF Quality Poor Message (3 replies)
2004 lly oil draining out exhaust (9 replies)
My truck just pulled a Garfield. (9 replies)
T S Traveller oil. (2 replies)
OK, I Did It (3 replies)
2003 electrical gremlins (5 replies)
Experiences Selling a LB7 Duramax (1 replies)
Fuel Pressure Issues (0 replies)
2006 lbz Black smoke on ACCELERATION (3 replies)
Blowing 40 A starter fuses. (4 replies)
LML sensitive to fuel type? (3 replies)
High Idle option (1 replies)
NO fast Idle, tech 2 (0 replies)
Major Break Down Far From Home (2 replies)
Coolant system: NO pressure! (6 replies)
High idle while driving? (2 replies)
GM Water Pumps (1 replies)
Radiator hose ID (5 replies)
Glow Plugs (5 replies)
fuel filter ? (3 replies)
Mobil rebates back on through Oct 31 (3 replies)
It won't turn off??? (3 replies)
Coolant leak (6 replies)