Ask A GM Technician

16,055 topics in this forum

1. Freon Gauge Fluctuation

   By FineVisionz, November 9, 2014
   • 8 replies
   • 7.7k views
   • 
   • white1500
   • November 13, 2014

2. Knock Sensors

   By bwilson, November 12, 2014
   • 0 replies
   • 2.1k views
   • 
   • bwilson
   • November 12, 2014

3. Cheve Avalanche Car Starter

   By LisaW, November 7, 2014
   • 5 replies
   • 2.3k views
   • 
   • LisaW
   • November 12, 2014

4. P0128 Code.

   By tony890721, February 3, 2011
   • 8 replies
   • 31.9k views
   • 
   • gmtech4
   • November 11, 2014

5. Headlight out not the bulb

   By RB Racing, November 5, 2014
   • 13 replies
   • 3.1k views
   • 
   • RB Racing
   • November 11, 2014

6. canister purge valve and canister vent valve solenoid

   By rehub52, November 11, 2014
   • 0 replies
   • 2k views
   • 
   • rehub52
   • November 11, 2014

7. Yukon dash and TV remain on!

   By xxdjdakixx, November 9, 2014
   • 3 replies
   • 2.2k views
   • 
   • txab
   • November 10, 2014

8. Broke fuel pressure regulator hose(possible fuel return line)

   By Brandon87, November 5, 2014
   • 6 replies
   • 13.1k views
   • 
   • Doug_Scott
   • November 8, 2014

9. Changing Differential Fluid 1 2

   By jhm, July 18, 2013
   • 15 replies
   • 3.9k views
   • 
   • Colossus
   • November 8, 2014

10. 2007 chevy silverado transmission shift points

    By planet, November 2, 2014
    • 11 replies
    • 8.8k views
    • 
    • 02suburbanZ71
    • November 7, 2014

11. turn key off and open door radio comes back on

    By 2018S1erraElevation, November 7, 2014
    • 2 replies
    • 2.1k views
    • 
    • Jsdirt
    • November 7, 2014

12. Headlights Flicker

    By Tcme64, November 6, 2014
    • 11 replies
    • 2.6k views
    • 
    • ifixedit
    • November 7, 2014

13. 2015 SLT Sierra Leans to the Left Problem

    By RP1014, October 31, 2014   

    • truck leans to the left
    • sierra leans to one side
    • (and 2 more)

      Tagged with:

      • truck leans to the left
      • sierra leans to one side
      • 2015 sierra crew cab leans to
      • sierra leans to one side prob
    • 11 replies
    • 2.9k views
    • 
    • gmtech4
    • November 6, 2014

14. 1999 4.3 astro wont re-fire

    By Roadside8300, November 4, 2014   

    • no start
    • 2 replies
    • 2.6k views
    • 
    • 00Silverado4x4
    • November 5, 2014

15. 2014 sierra front end hum noise at highway speeds

    By kgweststar, November 4, 2014
    • 1 reply
    • 2.4k views
    • 
    • 02suburbanZ71
    • November 5, 2014

16. Air Bag Scan Codes 1 2

    By bigbipper, July 3, 2014   

    • air bag
    • srs
    • 16 replies
    • 10.3k views
    • 
    • bigbipper
    • November 4, 2014

17. 2000 Tahoe w/no heat

    By JamesForney13, November 3, 2014
    • 5 replies
    • 2.5k views
    • 
    • JamesForney13
    • November 4, 2014

18. 2003 silverado stuttering at idle 1 2

    By Taco2131, October 30, 2014
    • 20 replies
    • 5.1k views
    • 
    • Colossus
    • November 4, 2014

19. scan codes

    By Coalbunny, October 31, 2014
    • 3 replies
    • 2.7k views
    • 
    • Coalbunny
    • November 3, 2014

20. Wiring Diagram for Door Locks

    By Roadhog56, November 3, 2014
    • 4 replies
    • 2.3k views
    • 
    • gmtech4
    • November 3, 2014

21. 1993 GMC G3500 Vandura School Bus electrical issues

    By vintshave, November 2, 2014
    • 4 replies
    • 2.6k views
    • 
    • gmtech4
    • November 2, 2014

22. 1993 GMC G3500 Vandura School Bus edition issues

    By vintshave, October 31, 2014   

    • electrical
    • a/c
    • (and 1 more)

      Tagged with:

      • electrical
      • a/c
      • heat
    • 2 replies
    • 3.5k views
    • 
    • vintshave
    • November 1, 2014

23. Front Grinding Sound . . 1 2

    By pwsigmund, December 1, 2009
    • 18 replies
    • 72.2k views
    • 
    • gmtech4
    • October 31, 2014

24. Exhaustr hits flooring

    By Onequik89, October 30, 2014
    • 1 reply
    • 2.1k views
    • 
    • Doug_Scott
    • October 31, 2014

25. 2000 gmc 6.0L power steering pump quits

    By chute450, October 23, 2014   

    • powersteering
    • brakes
    • 5 replies
    • 3.2k views
    • 
    • Doug_Scott
    • October 26, 2014