Duramax Diesel & 8.1L Big Block

585 topics in this forum

1. Horn Circuit Short

   By Carman79, November 25, 2018
   • 0 replies
   • 1.4k views
   • 
   • Carman79
   • November 25, 2018

2. 2009 6.6 HD losing power while towing

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

3. Brake Light

   By jknapp, March 3, 2006
   • 0 replies
   • 1.3k views
   • 
   • jknapp
   • March 3, 2006

4. Cabin filter

   By Edward, October 22, 2017   

   • 3500hd
   • 2 replies
   • 1.3k views
   • 
   • newdude
   • October 24, 2017

5. 2011 2500hd duramax Silverado ltz

   By cmoore74, June 22, 2015
   • 0 replies
   • 1.3k views
   • 
   • cmoore74
   • June 22, 2015

6. Transfer case leak

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

7. Replacing glow plugs

   By Steve-Maine, January 30, 2021
   • 2 replies
   • 1.3k views
   • 
   • Niners 365
   • February 8, 2021

8. 2006 Silverado voltage fluctuation

   By Collins803, November 19, 2021
   • 0 replies
   • 1.3k views
   • 
   • Collins803
   • November 19, 2021

9. Looking at 04 lb7

   By kc1983, May 26, 2014
   • 3 replies
   • 1.3k views
   • 
   • Prokopchuk_9
   • May 29, 2014

10. AC CLIMATE CONTROL DIAGRAM

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

11. Neutral Gremlins

    By Fumes21, May 1, 2015
    • 2 replies
    • 1.3k views
    • 
    • Fumes21
    • June 19, 2015

12. Vibration 2006 silverado

    By Collins803, June 13, 2021
    • 0 replies
    • 1.3k views
    • 
    • Collins803
    • June 13, 2021

13. Interior swap

    By 92camaroz-28, October 7, 2020
    • 0 replies
    • 1.3k views
    • 
    • 92camaroz-28
    • October 7, 2020

14. Battery drain from odometer lights

    By Dereck06, December 5, 2018
    • 2 replies
    • 1.3k views
    • 
    • Dereck06
    • December 7, 2018

15. 03 Sierra 8.1 dual batteries

    By Mike Karder, July 9, 2020
    • 0 replies
    • 1.3k views
    • 
    • Mike Karder
    • July 9, 2020

16. To replace fuel pump

    By alvinr, December 30, 2016
    • 1 reply
    • 1.3k views
    • 
    • Colossus
    • December 30, 2016

17. New Duramax Owner

    By cmoore74, July 1, 2015
    • 0 replies
    • 1.3k views
    • 
    • cmoore74
    • July 1, 2015

18. 2014 DMAX low MPG hi DEF

    By 2017HD, August 19, 2015
    • 0 replies
    • 1.3k views
    • 
    • 2017HD
    • August 19, 2015

19. Replacement Side Mirrors

    By Hoosierchip, September 29, 2020
    • 1 reply
    • 1.3k views
    • 
    • ASCS11
    • September 29, 2020

20. 2011 2500 hd horn, radio, on star not working

    By ST0L3N008, August 30, 2014
    • 1 reply
    • 1.3k views
    • 
    • 02suburbanZ71
    • August 31, 2014

21. 92 1 ton diesel

    By 2Lane racer, March 18, 2006
    • 0 replies
    • 1.3k views
    • 
    • 2Lane racer
    • March 18, 2006

22. Wind or air rushing and wining noises while accelerating

    By Chuck’s, January 4, 2020
    • 1 reply
    • 1.2k views
    • 
    • davester
    • January 4, 2020

23. ABS not long enough

    By Adam Spencer, May 16, 2020   

    • ABS
    • Sierra
    • (and 2 more)

      Tagged with:

      • ABS
      • Sierra
      • brakes
      • dashlights
    • 0 replies
    • 1.2k views
    • 
    • Adam Spencer
    • May 16, 2020

24. Abs breaks modulator issues

    By Joe B, July 11, 2018   

    • avalanche 1500
    • brake pressure
    • (and 1 more)

      Tagged with:

      • avalanche 1500
      • brake pressure
      • abs
    • 0 replies
    • 1.2k views
    • 
    • Joe B
    • July 11, 2018

25. 06 GMC 2500 HD shocks

    By Steve-Maine, July 28, 2021
    • 1 reply
    • 1.2k views
    • 
    • MORSNO
    • July 28, 2021