Ask A GM Technician

16,054 topics in this forum

1. trans swap

   By Thomas Pritchard, October 9, 2016
   • 2 replies
   • 1.9k views
   • 
   • O_J_Simpson
   • October 9, 2016

2. Intake manifold vs head gasket on 2002 chevy blazer

   By Hollywuld, October 9, 2016
   • 1 reply
   • 3k views
   • 
   • Jsdirt
   • October 9, 2016

3. Tire pressure monitoring

   By Kerry Courtney, October 8, 2016
   • 1 reply
   • 2.1k views
   • 
   • Jsdirt
   • October 9, 2016

4. 1990 GMC Sierra

   By Bailey 5542, October 6, 2016
   • 7 replies
   • 2.3k views
   • 
   • txab
   • October 8, 2016

5. ABS code C045 and C0550

   By 72chevs, October 6, 2016
   • 1 reply
   • 9.7k views
   • 
   • txab
   • October 6, 2016

6. Service 4wd

   By Turkeyhunter, October 4, 2016
   • 3 replies
   • 2.1k views
   • 
   • Turkeyhunter
   • October 5, 2016

7. 2005 GMC Yukon runs terrible

   By Anthony Jay Burt, October 4, 2016   

   • loss of power
   • misfiring
   • (and 4 more)

     Tagged with:

     • loss of power
     • misfiring
     • will not idle by itself
     • ccranks with no problem
     • codes p0101
     • p0449
   • 4 replies
   • 4.8k views
   • 
   • Anthony Jay Burt
   • October 5, 2016

8. Fuel leaking on 2008 gmc sierra

   By seadoobutch, December 12, 2015
   • 7 replies
   • 35.1k views
   • 
   • JohnnyG160
   • October 5, 2016

9. 2005 GMC Yukon XL cooling fans run continously

   By PMARTIN441, September 28, 2016
   • 3 replies
   • 4.1k views
   • 
   • PMARTIN441
   • October 5, 2016

10. 2005 Tahoe steering leaking

    By dougivks, October 4, 2016
    • 1 reply
    • 3.8k views
    • 
    • Jsdirt
    • October 5, 2016

11. Service Park Assist

    By Nick Czerwinski, September 27, 2016   

    • park assist
    • 4 replies
    • 6.8k views
    • 
    • Nick Czerwinski
    • October 3, 2016

12. P0300 p0101 p0332 2004 Chevy 2500hd 6.0

    By Hajecate9591, October 3, 2016
    • 1 reply
    • 5.6k views
    • 
    • txab
    • October 3, 2016

13. 03 2500HD No Crank

    By JD6105D, October 2, 2016
    • 1 reply
    • 2.3k views
    • 
    • Jsdirt
    • October 2, 2016

14. Dashboard lights and radio wont turn off SOLUTION

    By Tony Mark, October 1, 2016   

    • tahoe
    • lights
    • (and 1 more)

      Tagged with:

      • tahoe
      • lights
      • radio
    • 2 replies
    • 10.2k views
    • 
    • Dnt
    • October 2, 2016

15. Mysterious lean run engine destruction

    By Mrlees, September 24, 2016
    • 3 replies
    • 2.3k views
    • 
    • Mrlees
    • October 1, 2016

16. Intermittent misfiring

    By Paul Kendall, September 30, 2016
    • 1 reply
    • 2k views
    • 
    • Jsdirt
    • September 30, 2016

17. Automatic temp control not working-always blows fan high

    By bcrawfo2, September 30, 2016
    • 0 replies
    • 2k views
    • 
    • bcrawfo2
    • September 30, 2016

18. TPMS Acting Up

    By gorillagoose369, September 28, 2016   

    • tpms
    • check tire pressure
    • (and 2 more)

      Tagged with:

      • tpms
      • check tire pressure
      • tire pressure
      • tpms sensors
    • 3 replies
    • 5.5k views
    • 
    • gorillagoose369
    • September 28, 2016

19. dimming of all lights interior and exterior

    By Larry Ulmenstine, September 25, 2016
    • 0 replies
    • 1.9k views
    • 
    • Larry Ulmenstine
    • September 25, 2016

20. 01 duramax light issue

    By Austin7e, September 18, 2016
    • 1 reply
    • 1.9k views
    • 
    • Doug_Scott
    • September 25, 2016

21. Charging System

    By ddlopezp, September 24, 2016   

    • 2006 gmc sierra crew cab
    • 0 replies
    • 2k views
    • 
    • ddlopezp
    • September 24, 2016

22. Transmission swap

    By Jboht, September 21, 2016
    • 9 replies
    • 2.8k views
    • 
    • Jay P
    • September 23, 2016

23. 4L60E

    By Jboht, September 23, 2016
    • 0 replies
    • 2k views
    • 
    • Jboht
    • September 23, 2016

24. 99 silveradobHeated seat issue

    By Boss429ko, September 23, 2016   

    • silverado seat
    • 0 replies
    • 2.1k views
    • 
    • Boss429ko
    • September 23, 2016

25. 2014 Truck A/C

    By 07Softail, September 21, 2016
    • 1 reply
    • 2.1k views
    • 
    • Jsdirt
    • September 21, 2016