2015-2019 Silverado & Sierra HD Troubleshooting

732 topics in this forum

1. Cold motor, low throttle lunging

   By Hoginedgewood, September 30, 2019
   • 2 replies
   • 602 views
   • 
   • Hoginedgewood
   • October 27, 2019

3. 2015 Denali. Time for 3rd Torque Converter. Shudder Back!

   By flatout71, October 25, 2019
   • 2 replies
   • 588 views
   • 
   • cperk
   • October 25, 2019

4. duramax transmission running warm

   By retired, October 2, 2019   

   • 2500HD
   • 3 replies
   • 1.1k views
   • 
   • DmaxHugh
   • October 18, 2019

5. Battery question

   By magic marouke, March 28, 2018
   • 4 replies
   • 4.1k views
   • 
   • 94yj
   • October 13, 2019

6. DRAMAX High idle

   By RACERX4772, October 3, 2019
   • 3 replies
   • 762 views
   • 
   • newdude
   • October 7, 2019

7. KEY PROGRAMMING

   By Maria Wolfe, October 2, 2019
   • 3 replies
   • 1.4k views
   • 
   • redwngr
   • October 3, 2019

8. Trailer brake alert?

   By ron mexico75, August 28, 2019
   • 7 replies
   • 1.8k views
   • 
   • q.poole
   • September 17, 2019

9. 2016 Duramax cold start electrical issue

   By Per_Haugland, September 15, 2019
   • 0 replies
   • 598 views
   • 
   • Per_Haugland
   • September 15, 2019

10. Ongoing vibration

    By David Gethers, September 12, 2019   

    • duramax 2500hd
    • Silverado
    • 4 replies
    • 1.2k views
    • 
    • Mikebtte
    • September 14, 2019

11. Vibration 2017 3500 Hd duramax 4X4

    By Paketl, July 27, 2017
    • 10 replies
    • 12.5k views
    • 
    • David Gethers
    • September 12, 2019

12. Flashing check engine light

    By p3pilot, September 9, 2019
    • 1 reply
    • 692 views
    • 
    • cperk
    • September 12, 2019

13. 2015 2500 HD Air Conditioning problem

    By OhioFarmer, April 23, 2019
    • 10 replies
    • 15.1k views
    • 
    • MNorby
    • September 6, 2019

14. Brand new 2016 2500HD Allison Extremely hard shifts 1 2

    By Palazzoblues, September 1, 2016
    • 21 replies
    • 23.6k views
    • 
    • Mightyjoe4
    • September 4, 2019

15. Lifter

    By Edward M, September 4, 2019
    • 0 replies
    • 382 views
    • 
    • Edward M
    • September 4, 2019

16. Door lock problem

    By ron mexico75, August 31, 2019
    • 1 reply
    • 5k views
    • 
    • ron mexico75
    • August 31, 2019

17. No Power

    By GaBear, August 27, 2019
    • 4 replies
    • 715 views
    • 
    • GaBear
    • August 28, 2019

18. 2017 Chevy 2500 power mirrors

    By Brett254, August 25, 2019
    • 1 reply
    • 887 views
    • 
    • Gdt sierra
    • August 26, 2019

19. 2017 Silverado automatic folding mirrors

    By oscarcr710, August 21, 2019
    • 1 reply
    • 357 views
    • 
    • ShabbaDanks
    • August 21, 2019

20. factory suspension height

    By sillywillie07, April 24, 2018
    • 4 replies
    • 18.6k views
    • 
    • sillywillie07
    • August 21, 2019

21. suspension

    By dirtymax801, August 14, 2019
    • 0 replies
    • 386 views
    • 
    • dirtymax801
    • August 14, 2019

22. Well looks like I'm taking my new to me truck in 1 2

    By offroadman83, July 25, 2019
    • 21 replies
    • 1.7k views
    • 
    • offroadman83
    • August 7, 2019

23. 2015 HD Brake Pedal Binding

    By mtbadbob, May 19, 2018
    • 2 replies
    • 1.7k views
    • 
    • mtbadbob
    • August 5, 2019

24. Havoc mode doors

    By Tstewart1979, July 16, 2019
    • 3 replies
    • 1.7k views
    • 
    • q.poole
    • July 17, 2019

25. remove

    By OpsWest, July 17, 2019
    • 0 replies
    • 499 views
    • 
    • OpsWest
    • July 17, 2019

26. Fuel gauge inop

    By Plumber101010, July 8, 2019   

    • gauges
    • fuel guage
    • 4 replies
    • 6.4k views
    • 
    • avalonandl
    • July 12, 2019