Jump to content

  • Sign up for FREE! Become a GM-Trucks.com Member Today!

    In 20 seconds you can become part of the worlds largest and oldest community discussing General Motors, Chevrolet and GMC branded pickups, crossovers, and SUVs. From buying research to owner support, join 1.5 MILLION GM Truck Enthusiasts every month who use GM-Trucks.com as a daily part of their ownership experience. 

2000-2014 Duramax, Diesel, & Drivetrain

All GMT-800/900 diesel engine, transmission, and drivetrain specific discussion. Focusing on the 6,6L Duramax V8 & somewhat the 6.0L gas engine. Includes RPO coded engines, LB7, LLY, LMM, LMK, LML, & LGH

553 topics in this forum

  1. 4wd grinding on left turn only?

    By Nathan Monson,
    • 3 replies
    • 149 views

  3. Rear window

    By lazy-b,
    • 0 replies
    • 25 views

  4. Front axle to front diff help

    By Kyle Brooks,
    • 2 replies
    • 933 views

  5. 02 GMC 2500hd diff bracket Bushings

    By Brandon18,
    • 5 replies
    • 452 views

  6. Replacing Air Bag Control Module

    By hiking_mike,
    • 1 reply
    • 167 views

  7. Dpf trouble

    By ltz2011,
    • 2 replies
    • 466 views

  8. TCM / TCU sorce or rebuild

    By Matthew. Collins,
    • 3 replies
    • 2.5k views

  9. Upgrading 2005 sierra 2500 HD interior to newer models

    By Jacob Ihry,
    • 0 replies
    • 304 views

  10. Oil analysis results 1 2

    By hiking_mike,
    • 16 replies
    • 745 views

  11. Suspension help

    By Rpeebles587,
    • 14 replies
    • 1.5k views

  12. Removing glow plugs

    By Steve-Maine,
    • 3 replies
    • 614 views

  13. dream of restoring a Chevy Silverado

    By Daniel B-C,
    • 4 replies
    • 1.8k views

  14. 2004 / 2500 HD LED Light ?

    By BanzaiBandit,
    • 0 replies
    • 558 views

  15. P2563 and P003A

    By shakenfake,
    • 0 replies
    • 1.1k views

  16. 2004 Sierra SLE ignition cylinder replacement help

    By Ken Talamantes,
    • 2 replies
    • 940 views

  17. 4,000 mile trip coming LBZ wierd random miss

    By topgear1224,   
    • 1 reply
    • 816 views

  18. linear garage door not programing with 2012 ltz ? something im missing? please help

    By kyace034,
    • 1 reply
    • 1k views

  19. Blower motor housing

    By Wilky,
    • 1 reply
    • 1k views

  20. Error message

    By meanie13,
    • 0 replies
    • 1k views

  21. 2006 LBZ interior swap

    By Platinum LBZ,   
    • 5 replies
    • 16.8k views

  22. Door stuck shut

    By GerardNY,
    • 0 replies
    • 1.1k views

  23. Drivers side blows cold and passenger side blows hot

    By Kaden Holloway,
    • 2 replies
    • 1.4k views

  24. Drivers side blows cold and passenger side blows hot on

    By Kaden Holloway,
    • 1 reply
    • 1.3k views

  25. RCDLR Location 2008 Sierra 2500 HD Duramax Crew Cab

    By Bflann,
    • 2 replies
    • 1.4k views

  26. 2006 2500 Sierra Bose stereo issues

    By Bhmorris,
    • 0 replies
    • 1.2k views


×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.

  I accept