2000-2014 Duramax, Diesel, & Drivetrain

573 topics in this forum

1. Ruthenium plugs part numbers

   By Leo Opalewski, November 5
   • 1 reply
   • 224 views
   • 
   • Leo Opalewski
   • November 5

3. 2002 2500hd Radio Replacement

   By James Colgrave, August 4
   • 3 replies
   • 744 views
   • 
   • James Colgrave
   • August 22

4. Adventures in Bearing Replacement

   By brainpause, August 5
   • 1 reply
   • 396 views
   • 
   • brainpause
   • August 7

5. 02 GMC 2500hd diff bracket Bushings

   By Brandon18, January 28, 2023
   • 7 replies
   • 4k views
   • 
   • davester
   • July 4

6. The *thunk* when stopping

   By Laurence, August 21, 2020
   • 4 replies
   • 1.5k views
   • 
   • Laurence
   • May 7

7. 4l80e on 2500hd Transmission keep on Overheating

   By Carlos2500, March 9
   • 1 reply
   • 1.4k views
   • 
   • carkhz316
   • March 10

8. Replacing diesel fuel lines on 06 250HD

   By Steve-Maine, February 1
   • 2 replies
   • 889 views
   • 
   • Steve-Maine
   • February 4

9. Bed interchange

   By Czman71, December 31, 2023
   • 1 reply
   • 924 views
   • 
   • CamGTP
   • January 1

10. 2003 Gmc Sierra 2500hd 6.0L 9.6 mpg slight stutter at idle

    By Marshall Pay, December 20, 2023
    • 2 replies
    • 1.4k views
    • 
    • Marshall Pay
    • December 20, 2023

11. GM 20970876 Parking Brake Control Module Assembly Obsolescence

    By bsjunkin, December 6, 2023
    • 4 replies
    • 2.5k views
    • 
    • MORSNO
    • December 8, 2023

12. Chev

    By Jabez chaulk, October 6, 2023
    • 0 replies
    • 1.3k views
    • 
    • Jabez chaulk
    • October 6, 2023

13. Heat & defrost issues

    By millerspencer, September 21, 2023
    • 2 replies
    • 1.4k views
    • 
    • millerspencer
    • September 21, 2023

14. Slow speed braking vibration

    By Joseph Dutton, July 22, 2023
    • 0 replies
    • 1.8k views
    • 
    • Joseph Dutton
    • July 22, 2023

15. Pinion angle LB7 Duramax

    By Craig650, June 24, 2023
    • 1 reply
    • 1.8k views
    • 
    • Silverado4x4
    • June 25, 2023

16. 2011 LML p003a code

    By papy, June 22, 2023
    • 2 replies
    • 4.1k views
    • 
    • papy
    • June 22, 2023

17. Coolant leak

    By David Haviland, June 18, 2023   

    • coolant leak
    • coolant problems
    • 3 replies
    • 2.8k views
    • 
    • Niners 365
    • June 19, 2023

18. Code p0087

    By Kevin Hebert, May 23, 2023
    • 5 replies
    • 7.7k views
    • 
    • Kevin Hebert
    • May 24, 2023

19. Start then immediately dies

    By Duramax33, May 11, 2023
    • 0 replies
    • 1.7k views
    • 
    • Duramax33
    • May 11, 2023

20. Allison trans.

    By mountain maniac, April 28, 2023
    • 8 replies
    • 2.4k views
    • 
    • dsr611
    • May 2, 2023

21. Silverado Power Seats not moving forward/back

    By nmprior71, April 6, 2023
    • 2 replies
    • 2.3k views
    • 
    • dsr611
    • April 7, 2023

22. Biggest tire on an 2 in lifted 3/4 sierra

    By Nathan Monson, March 30, 2023
    • 1 reply
    • 1.9k views
    • 
    • Niners 365
    • March 30, 2023

23. How do I fix my 2008 Silverado power seat lumbar

    By Daniel B-C, March 25, 2023
    • 1 reply
    • 1.8k views
    • 
    • swathdiver
    • March 25, 2023

24. 4wd grinding on left turn only?

    By Nathan Monson, March 15, 2023
    • 4 replies
    • 2.9k views
    • 
    • asilverblazer
    • March 22, 2023

25. Rear window

    By lazy-b, March 19, 2023
    • 0 replies
    • 1.7k views
    • 
    • lazy-b
    • March 19, 2023

26. Front axle to front diff help

    By Kyle Brooks, October 13, 2022
    • 2 replies
    • 5.9k views
    • 
    • davester
    • March 10, 2023