Ask A GM Technician

16,054 topics in this forum

1. 2008 Impala Key stuck in Ignotion

   By Beer Belly, July 28, 2014
   • 1 reply
   • 2.1k views
   • 
   • Beer Belly
   • July 29, 2014

2. 1996 GMC Suburban 2500 Violent Wheel Shake Please Help. 1 2

   By dhollock, January 29, 2012   

   • brakes
   • 16 replies
   • 15.3k views
   • 
   • Airwolf2tv
   • July 28, 2014

3. Part number for crankshaft position sensor

   By gogringoslovenia, July 28, 2014
   • 0 replies
   • 2.1k views
   • 
   • gogringoslovenia
   • July 28, 2014

4. Retrofit 2015 Yukon Denali HIDs to 2015 Sierra 2500HD Denali

   By dysert, July 25, 2014
   • 1 reply
   • 2.5k views
   • 
   • Chris
   • July 25, 2014

5. Parasitic Drain? '02 Silverado 2500HD

   By Snails, July 24, 2014   

   • battery drain
   • 2500hd
   • (and 2 more)

     Tagged with:

     • battery drain
     • 2500hd
     • dead battery
     • door switch
   • 6 replies
   • 6.8k views
   • 
   • gmtech4
   • July 25, 2014

6. 2002 GMC Sierra AC blows warm

   By GMGator1, July 24, 2014   

   • gmc ac issues
   • 3 replies
   • 4.4k views
   • 
   • 02suburbanZ71
   • July 25, 2014

7. 1994 k1500 Suburban wont start 1 2

   By RadRandy, July 23, 2014   

   • 1994
   • k1500
   • (and 1 more)

     Tagged with:

     • 1994
     • k1500
     • suburban
   • 15 replies
   • 9.2k views
   • 
   • Doug_Scott
   • July 24, 2014

8. Fuel pump or pressure regulator on its way out?

   By Mossyoakglock, July 23, 2014
   • 1 reply
   • 2.2k views
   • 
   • white1500
   • July 24, 2014

9. Erratic overheating, intermittent warm HVAC air. 1 2

   By andyems, March 22, 2014
   • 17 replies
   • 5.9k views
   • 
   • andyems
   • July 23, 2014

10. Runs rough,multi misfiring, 98 gmc 5.7

    By MichaelEd72, June 25, 2014
    • 5 replies
    • 2.6k views
    • 
    • MichaelEd72
    • July 22, 2014

11. Curious how to answer 2500 v/s 3500 question

    By bigimac, July 17, 2014
    • 6 replies
    • 2.6k views
    • 
    • KMGZ400
    • July 22, 2014

12. radio problem.07 GMC sierra 1500 cc nbs

    By jake1899, July 21, 2014
    • 3 replies
    • 2.3k views
    • 
    • 02suburbanZ71
    • July 22, 2014

13. Radio

    By B_ri24, July 21, 2014
    • 3 replies
    • 2.2k views
    • 
    • 02suburbanZ71
    • July 21, 2014

14. 96 chevy 305 to 350 engine swap

    By hunterflinner, July 21, 2014   

    • chevy 350
    • 1 reply
    • 3.6k views
    • 
    • gmtech4
    • July 21, 2014

15. LY6 installed into a L96 2010 3500

    By Dutchtouch, July 21, 2014
    • 0 replies
    • 2.7k views
    • 
    • Dutchtouch
    • July 21, 2014

16. Will 2011 2500 6.0 fit in 2008 Sierra 2500

    By dbiggest1, July 19, 2014   

    • engine
    • blew
    • (and 2 more)

      Tagged with:

      • engine
      • blew
      • sierra
      • hd
    • 2 replies
    • 2.9k views
    • 
    • Chris
    • July 20, 2014

17. 2002 Sonoma 4.3L Hard Starting

    By darthraider, July 17, 2014
    • 3 replies
    • 5.1k views
    • 
    • darthraider
    • July 20, 2014

18. 1988 1500 no 4x4 question

    By 02suburbanZ71, July 18, 2014
    • 2 replies
    • 2.2k views
    • 
    • 02suburbanZ71
    • July 19, 2014

19. ABS and Service trailer brake lites

    By RLfive7, July 18, 2014   

    • c0040
    • 2 replies
    • 2.4k views
    • 
    • 8.1HD/ALLISON
    • July 18, 2014

20. 2011 GMC 2500HD Tow mirrors - Will they fit?

    By GMtoymaker, July 16, 2014
    • 4 replies
    • 2.8k views
    • 
    • GMtoymaker
    • July 17, 2014

21. power steering problem

    By kool444, July 17, 2014
    • 4 replies
    • 2.4k views
    • 
    • daxr
    • July 17, 2014

22. Reversed Polarity 1 2

    By DaveUSA, June 18, 2014
    • 15 replies
    • 9.6k views
    • 
    • txab
    • July 17, 2014

23. 2006 D-MAX speakers not working after installing double din

    By coalroller82, July 17, 2014
    • 1 reply
    • 2k views
    • 
    • Chris
    • July 17, 2014

24. abs light speedo freaking tranny slipping ???? wth is going on

    By nicholsyukon12, July 15, 2014   

    • abs
    • 6 replies
    • 4k views
    • 
    • 88m53453
    • July 16, 2014

25. Sierra Trouble

    By Dream13, July 13, 2014
    • 7 replies
    • 2.3k views
    • 
    • Dream13
    • July 15, 2014