Ask A GM Technician

16,054 topics in this forum

1. 2011 Silverado 3500HD dually 6.0 gas ,no flex fuel

   By scott willman, February 5, 2020   

   • rough idle
   • 5 replies
   • 4.5k views
   • 
   • scott willman
   • February 6, 2020

2. Torque spec for 2020 1500 wheel Lugs

   By Old Farfegnugen, February 4, 2020
   • 10 replies
   • 30.7k views
   • 
   • Duelin
   • February 5, 2020

3. Engine mount leak

   By Cough1tu9, November 22, 2017   

   • yukon
   • gmc
   • (and 4 more)

     Tagged with:

     • yukon
     • gmc
     • denali
     • 2013
     • leak
     • motor mount
   • 10 replies
   • 21.2k views
   • 
   • Jsdirt
   • February 5, 2020

4. Passenger Side Door Has No Power

   By whathappened_24, August 14, 2009
   • 10 replies
   • 70.3k views
   • 
   • Jason Patten
   • February 5, 2020

5. Ed Lsko

   By Ed Lesko, February 5, 2020
   • 1 reply
   • 2.2k views
   • 
   • tlaw91
   • February 5, 2020

6. OnStar Module Location in Silverado 2020

   By CMZ, February 4, 2020
   • 1 reply
   • 8.9k views
   • 
   • tlaw91
   • February 5, 2020

7. Hvac problem

   By mistyjamesprewett, February 4, 2020
   • 2 replies
   • 2.2k views
   • 
   • davester
   • February 4, 2020

8. knocking noise from under the steering wheel 2011 Chevy Silverado Extended Cab

   By Anita, February 4, 2020
   • 1 reply
   • 2k views
   • 
   • tlaw91
   • February 4, 2020

9. 4l60e reverse problem

   By Ronnie Gaines, February 2, 2020
   • 11 replies
   • 12.4k views
   • 
   • carkhz316
   • February 4, 2020

10. 2019 Silverado

    By Tom Danielson, February 3, 2020
    • 3 replies
    • 1.7k views
    • 
    • Tom Danielson
    • February 4, 2020

11. spring

    By Don Yelton, February 3, 2020
    • 2 replies
    • 1.6k views
    • 
    • Jsdirt
    • February 4, 2020

12. 2002 Silverado 2500 fog lights

    By Dennis Tremblay, January 31, 2020
    • 7 replies
    • 3.6k views
    • 
    • tlaw91
    • February 3, 2020

13. Engineer

    By Hassan Hussain, January 21, 2020   

    • GMC yukon 2015
    • 5 replies
    • 1.8k views
    • 
    • Hassan Hussain
    • February 3, 2020

14. Remote start not working GMC Sierra 2500HD 2008

    By Clare Burns, January 31, 2020   

    • 2008
    • Sierra
    • (and 4 more)

      Tagged with:

      • 2008
      • Sierra
      • 2500HD
      • Remote start
      • Brake light switch
      • Cruise control
    • 2 replies
    • 10.7k views
    • 
    • Doug_Scott
    • February 2, 2020

15. Oil Cooler Line Torque?

    By sierra5454, January 18, 2020
    • 2 replies
    • 39.7k views
    • 
    • tlaw91
    • February 2, 2020

16. Bad mileage for 5.3 Silverado

    By trentkoch123, January 17, 2020   

    • silverado
    • 5.3l
    • (and 3 more)

      Tagged with:

      • silverado
      • 5.3l
      • bad mpg
      • poor mpg
      • fixing mpg
    • 3 replies
    • 3.6k views
    • 
    • tlaw91
    • February 2, 2020

17. 09 Acadia Coil Packs Failure

    By Nicole Lang, January 22, 2020   

    • acadia
    • coil pack
    • (and 2 more)

      Tagged with:

      • acadia
      • coil pack
      • plugs
      • help!
    • 3 replies
    • 6.5k views
    • 
    • tlaw91
    • February 2, 2020

18. 2000 tahoe 5.3 random misfire throughout bank 1.

    By David Sohn, January 30, 2020   

    • Misfire
    • tune up
    • (and 1 more)

      Tagged with:

      • Misfire
      • tune up
      • wont start
    • 4 replies
    • 7.9k views
    • 
    • tlaw91
    • February 2, 2020

19. One Fog light failure , TPMS error and key remote not working

    By William Papadopoulos, January 31, 2020
    • 5 replies
    • 3k views
    • 
    • SILVER SLED
    • February 1, 2020

20. Another code 43

    By Leon Stredwick, January 31, 2020   

    • Code43
    • 0 replies
    • 2.8k views
    • 
    • Leon Stredwick
    • January 31, 2020

21. Directional disorder

    By Roger.T, January 27, 2020   

    • Directional
    • Flasher
    • (and 2 more)

      Tagged with:

      • Directional
      • Flasher
      • Blinkah
      • Blinker
    • 12 replies
    • 4.4k views
    • 
    • Roger.T
    • January 31, 2020

22. '05 Silverado 1500 4x4

    By Shawn McCormack Vieira, January 30, 2020
    • 4 replies
    • 2.9k views
    • 
    • BlancoSilverado
    • January 31, 2020

23. Relearn BCM 1 2

    By Richard Bernard, January 5, 2020
    • 16 replies
    • 11.6k views
    • 
    • Richard Bernard
    • January 30, 2020

24. 04 5.3 Vortec low idle oil pressure 1 2

    By Jeffery Porter, January 28, 2020
    • 20 replies
    • 9.8k views
    • 
    • Jeffery Porter
    • January 30, 2020

25. electrical issues

    By George Mills, January 28, 2020
    • 1 reply
    • 2.7k views
    • 
    • Jsdirt
    • January 29, 2020