Duramax Diesel & 8.1L Big Block

585 topics in this forum

1. Cargo lights/ Reverse lights

   By Koot, October 14, 2019
   • 0 replies
   • 515 views
   • 
   • Koot
   • October 14, 2019

2. Wiper doesn't stop working

   By Roger Stanaway, October 8, 2019
   • 0 replies
   • 455 views
   • 
   • Roger Stanaway
   • October 8, 2019

3. Replacement injectors

   By Mako171, October 7, 2019
   • 0 replies
   • 485 views
   • 
   • Mako171
   • October 7, 2019

4. Climate control issues

   By Doonatic, October 4, 2019   

   • A/c
   • climate control
   • (and 4 more)

     Tagged with:

     • A/c
     • climate control
     • resistor
     • blower motor
     • blower fan
     • hot air
   • 1 reply
   • 2.8k views
   • 
   • davester
   • October 4, 2019

5. Radio Cuts out every 22.5 Seconds??

   By Chris D, October 1, 2019
   • 2 replies
   • 619 views
   • 
   • Chris D
   • October 1, 2019

6. Passenger front seat

   By Freddy Falcon, September 22, 2019
   • 0 replies
   • 396 views
   • 
   • Freddy Falcon
   • September 22, 2019

7. Fuel Gauge

   By ErikW, September 17, 2019
   • 2 replies
   • 584 views
   • 
   • jake111
   • September 18, 2019

8. ABS Stabilitrak Brake light on

   By Michael ELROD, September 16, 2019
   • 2 replies
   • 1.2k views
   • 
   • Michael ELROD
   • September 16, 2019

9. Transfer case leak

   By Don burton, September 15, 2019
   • 1 reply
   • 1.3k views
   • 
   • davester
   • September 15, 2019

10. Thermostat housing

    By oilman jer, September 14, 2019   

    • coolant
    • 1 reply
    • 1.4k views
    • 
    • davester
    • September 14, 2019

11. LB7 upgrades

    By Snakehearts, September 12, 2019
    • 0 replies
    • 785 views
    • 
    • Snakehearts
    • September 12, 2019

12. Shifting. From automatic to manual mode on the go down step grades.

    By Charles Lina, September 9, 2019
    • 2 replies
    • 781 views
    • 
    • diyer2
    • September 10, 2019

13. 20 Quarts of oil in the engine?!

    By MacAaroni, September 2, 2019   

    • 6.6L Duramax
    • lmm
    • (and 2 more)

      Tagged with:

      • 6.6L Duramax
      • lmm
      • 2008 silverado
      • oil drain
    • 6 replies
    • 4.6k views
    • 
    • 4ws f 7
    • September 4, 2019

14. Need a cross reference for brake pads

    By jspin91, September 2, 2019
    • 2 replies
    • 1.7k views
    • 
    • jspin91
    • September 2, 2019

15. Sunroof opens by itself, then won't close

    By Kevin Shannon, August 19, 2019   

    • sunroof
    • 2 replies
    • 10.5k views
    • 
    • myHD truck
    • September 1, 2019

16. AC CLIMATE CONTROL DIAGRAM

    By sam yazzie, August 30, 2019
    • 1 reply
    • 1.3k views
    • 
    • riverbanks
    • August 30, 2019

17. Quality 3 inch shocks

    By Joe Convery, August 29, 2019
    • 0 replies
    • 496 views
    • 
    • Joe Convery
    • August 29, 2019

18. 6.6 serious drop in mileage while towing

    By TNCannons, August 29, 2019   

    • powertrain. transmission
    • 4 replies
    • 739 views
    • 
    • 2017Darkness
    • August 29, 2019

19. Converting roll up windows to OEM power windows

    By hoss780, August 27, 2019
    • 0 replies
    • 545 views
    • 
    • hoss780
    • August 27, 2019

20. 2005 1500HD swap late 6.2 or 6.0 8 speed drivetrain

    By 4ws f 7, August 18, 2019
    • 9 replies
    • 2.2k views
    • 
    • davester
    • August 25, 2019

21. Rear end noise

    By Lady Wolf, June 22, 2019
    • 2 replies
    • 5.2k views
    • 
    • 4ws f 7
    • August 25, 2019

22. Frustrated

    By Briantritt, August 21, 2019
    • 2 replies
    • 662 views
    • 
    • davester
    • August 22, 2019

23. Driver power seat not working

    By Shotzy, August 16, 2019   

    • power seat
    • 1 reply
    • 5.2k views
    • 
    • Niners 365
    • August 22, 2019

24. 4wd help

    By myHD truck, August 18, 2019
    • 8 replies
    • 777 views
    • 
    • myHD truck
    • August 20, 2019

25. 2009 6.6 HD losing power while towing

    By jmill91, August 13, 2019
    • 1 reply
    • 1.3k views
    • 
    • Jglew82
    • August 13, 2019