Ask A GM Technician

16,054 topics in this forum

1. 2005 GMC Yukon XL slow to refill

   By dhmorris1999, November 12, 2018
   • 2 replies
   • 8.8k views
   • 
   • dhmorris1999
   • November 13, 2018

2. Oil pressure gauge low at idle

   By GMCsierra06, November 3, 2018
   • 9 replies
   • 34.9k views
   • 
   • GMCsierra06
   • November 13, 2018

3. 2004 Sierra 1500 Blend Door

   By zach1990, November 7, 2018
   • 5 replies
   • 7.7k views
   • 
   • txab
   • November 7, 2018

4. 2016 GMC Sierra - Steering

   By acc412, October 19, 2018
   • 3 replies
   • 5.1k views
   • 
   • Snowcamo
   • November 2, 2018

5. My ‘02 6.0 won’t start 1 2

   By Matt95, October 31, 2018
   • 18 replies
   • 12.2k views
   • 
   • Matt95
   • November 2, 2018

6. Back again. GMT-400 5.7 @ cruise hiccup

   By dougg01, October 30, 2018
   • 5 replies
   • 11.7k views
   • 
   • Jsdirt
   • November 1, 2018

7. 2007 Chevy Tahoe electrical problems

   By Josh51299, October 26, 2018
   • 1 reply
   • 8.6k views
   • 
   • silveradosid
   • October 29, 2018

8. Stuck lifter 1 2

   By Ammaroah, September 9, 2018
   • 20 replies
   • 29.4k views
   • 
   • Jsdirt
   • October 28, 2018

9. 2013 GMC YUKON SLT

   By Amjad, October 26, 2018   

   • theft deterent and starting issue
   • 3 replies
   • 4.4k views
   • 
   • Doug_Scott
   • October 26, 2018

10. 8ft Bed Swap

    By Linco32, October 26, 2018
    • 2 replies
    • 4.4k views
    • 
    • Linco32
    • October 26, 2018

11. No power in drive

    By JThomas, October 26, 2018
    • 2 replies
    • 2.7k views
    • 
    • Doug_Scott
    • October 26, 2018

12. 2009gmc1500

    By tommyDean, October 24, 2018   

    • no start i think its the ignition
    • 1 reply
    • 2.6k views
    • 
    • Doug_Scott
    • October 24, 2018

13. multiple codes 09 gmc 2500 HD 6.0

    By massbowtie, October 23, 2018
    • 0 replies
    • 3.5k views
    • 
    • massbowtie
    • October 23, 2018

14. 01 gauge cluster in a non gm vehicle

    By Hybridtheory, October 23, 2018
    • 0 replies
    • 2.6k views
    • 
    • Hybridtheory
    • October 23, 2018

15. 1996 5.7l truck code p1345 runs rough when warmed up

    By rhensonsr, October 22, 2018   

    • stalls
    • rough running
    • 2 replies
    • 7.1k views
    • 
    • Doug_Scott
    • October 22, 2018

16. end of my rope - '99 Tahoe 5.7 misfire

    By dougg01, October 15, 2018
    • 7 replies
    • 7.4k views
    • 
    • dougg01
    • October 19, 2018

17. Vent Selection Difficult To Turn

    By Norwood-er, October 19, 2018   

    • wt
    • non-ac
    • 0 replies
    • 3.8k views
    • 
    • Norwood-er
    • October 19, 2018

18. Tighten fuel cap message no check engine light

    By Tahoe4471, October 18, 2018
    • 2 replies
    • 13.5k views
    • 
    • BlkSS
    • October 18, 2018

19. Hesitation at take off

    By Jpeterson2, June 28, 2018
    • 5 replies
    • 6.6k views
    • 
    • Jpeterson2
    • October 18, 2018

20. adding backup camera to 2016 Duramax

    By mreiff, October 3, 2018
    • 3 replies
    • 5.6k views
    • 
    • mreiff
    • October 16, 2018

21. Harmonic balancer Installation

    By 2000 6.0 LS Silverado 2500, October 13, 2018
    • 2 replies
    • 6.7k views
    • 
    • Jsdirt
    • October 13, 2018

22. Safety Alert Seat

    By 71_340, October 11, 2018
    • 2 replies
    • 5.8k views
    • 
    • 71_340
    • October 11, 2018

23. 2005 Chevy Tahoe V8 4x4

    By Anevets, October 10, 2018   

    • rear a/c blend door
    • 7 replies
    • 10.8k views
    • 
    • txab
    • October 11, 2018

24. oil life reset

    By Michael5D, October 5, 2018
    • 7 replies
    • 6.2k views
    • 
    • Michael5D
    • October 10, 2018

25. GMC 2009, 5.3 start problem!

    By 1s773m, October 10, 2018
    • 2 replies
    • 5.2k views
    • 
    • Jsdirt
    • October 10, 2018