Ask A GM Technician

16,054 topics in this forum

1. HMI

   By Johnv5769, September 26, 2019   

   • Human Machine Interface
   • 0 replies
   • 5.9k views
   • 
   • Johnv5769
   • September 26, 2019

2. 4L80e takes 2-3 seconds to engage

   By Sweet Tea, September 26, 2019
   • 0 replies
   • 5.7k views
   • 
   • Sweet Tea
   • September 26, 2019

3. raising idle rpm to stop misfire? it is bad to do

   By apollo18, September 20, 2019
   • 1 reply
   • 2.1k views
   • 
   • silveradosid
   • September 26, 2019

4. 2006 GMC Sierra cooling fan issue

   By Shawn F, September 24, 2019
   • 1 reply
   • 1.7k views
   • 
   • silveradosid
   • September 26, 2019

5. Valve ping under load

   By Calhounj, September 24, 2019
   • 5 replies
   • 1.9k views
   • 
   • silveradosid
   • September 26, 2019

6. ac whirring noise 2013 sierra

   By gerald simcoe, September 26, 2019
   • 1 reply
   • 4.1k views
   • 
   • silveradosid
   • September 26, 2019

7. Questions Regarding Service & Maint. From Manual 1 2

   By thatryan, September 24, 2019   

   • maintnance
   • lube
   • 15 replies
   • 4.9k views
   • 
   • JimCost2014
   • September 25, 2019

8. Question about bumper to bumper warranty dealer issue

   By turboolds77, September 25, 2019
   • 4 replies
   • 2k views
   • 
   • turboolds77
   • September 25, 2019

9. poor service

   By Buddy A, September 24, 2019
   • 1 reply
   • 1.7k views
   • 
   • davester
   • September 25, 2019

10. 2016 Equinox RPO code question

    By etex211, September 24, 2019
    • 2 replies
    • 3.9k views
    • 
    • tbarn
    • September 25, 2019

11. Cannot get my 2003 HD2500 to case relearn

    By gnnova, September 24, 2019
    • 0 replies
    • 2.1k views
    • 
    • gnnova
    • September 24, 2019

12. 2007 Chevy Suburban

    By Nikki, September 23, 2019
    • 2 replies
    • 2.3k views
    • 
    • Doug_Scott
    • September 24, 2019

13. 1999 Tahoe anti theft

    By Swilly, September 24, 2019   

    • 1999
    • Tahoe
    • (and 1 more)

      Tagged with:

      • 1999
      • Tahoe
      • Antitheft
    • 2 replies
    • 4.2k views
    • 
    • Swilly
    • September 24, 2019

14. 1999 Silverado not entering programming mide for remote entry

    By Greg1, September 24, 2019
    • 0 replies
    • 1.8k views
    • 
    • Greg1
    • September 24, 2019

15. 2007 Suburban 2500 6.0 catalytic converter

    By Benjiburb, September 22, 2019
    • 1 reply
    • 3.3k views
    • 
    • Doug_Scott
    • September 22, 2019

16. 1998 chevy Silverado

    By Veltkamp, September 22, 2019
    • 0 replies
    • 2.3k views
    • 
    • Veltkamp
    • September 22, 2019

17. 2002 GMC PCM

    By emily triplett, September 20, 2019
    • 3 replies
    • 2.2k views
    • 
    • carkhz316
    • September 22, 2019

18. 2002 Chevy Tahoe 5.3

    By Kong, September 22, 2019
    • 0 replies
    • 2.3k views
    • 
    • Kong
    • September 22, 2019

19. Jim

    By Jim4005, September 21, 2019
    • 1 reply
    • 2.9k views
    • 
    • swathdiver
    • September 21, 2019

20. 2000 Cadillac Truck Escalade V8-5.7L VIN R timing problem

    By godassassin, September 20, 2019
    • 0 replies
    • 2.4k views
    • 
    • godassassin
    • September 20, 2019

21. 2000 gmc wont go into 4wd

    By brooksie, September 20, 2019
    • 1 reply
    • 2.2k views
    • 
    • davester
    • September 20, 2019

22. Knock Sensor Relocation 2006 - LQ9 engine

    By meatball, September 20, 2019
    • 0 replies
    • 7.1k views
    • 
    • meatball
    • September 20, 2019

23. Replace ignition lock cylinder without key 1 2

    By tamillerwv, September 28, 2014
    • 16 replies
    • 140.7k views
    • 
    • Eckert Solutions
    • September 19, 2019

24. Gear Hunting on inclines

    By elk223, September 17, 2019
    • 4 replies
    • 4.6k views
    • 
    • Justin101714
    • September 19, 2019

25. lifter tick

    By 09avalanche, September 10, 2019
    • 14 replies
    • 12.4k views
    • 
    • Doug_Scott
    • September 18, 2019