2000-2014 Silverado & Sierra HD

14,388 topics in this forum

1. Readable data

   By Nevada Justus, March 11
   • 1 reply
   • 390 views
   • 
   • CamGTP
   • March 11

3. 1500hd rear axle housing and differential cover

   By Citro6.0, March 2
   • 3 replies
   • 1.4k views
   • 
   • newdude
   • March 3

4. Old and new Alternator quits charging and on restart will begin charging again for a short while.

   By Tim White 1965, February 28
   • 6 replies
   • 916 views
   • 
   • Tim White 1965
   • February 29

5. Brake Flare Nut Sutck on Flare

   By Slurpee12, February 26
   • 10 replies
   • 2k views
   • 
   • davester
   • February 27

6. 4l80 New torque converter slip 2002 Silverado 2500

   By Abel Wickham, February 16   

   • torque converter
   • slip
   • (and 3 more)

     Tagged with:

     • torque converter
     • slip
     • slippage
     • new
     • 4l80
   • 3 replies
   • 1.2k views
   • 
   • Abel Wickham
   • February 22

7. High Fuel Tank Pressure w/o a Fuel Tank Pressure Sensor??

   By Abeyance, February 12
   • 5 replies
   • 3.2k views
   • 
   • richard wysong
   • February 14

8. Airbag light continuously flashing with no codes

   By GREng, February 13
   • 3 replies
   • 1.7k views
   • 
   • davester
   • February 13

9. 2007 Silverado 2500 No heat

   By Will Hayes, January 26
   • 11 replies
   • 806 views
   • 
   • asilverblazer
   • February 9

10. 2011 Silverado 1500 Service Brake SYstem

    By E D, February 7
    • 1 reply
    • 1.4k views
    • 
    • C/K Man
    • February 7

11. Round vs square ignition coils??

    By GMTfour100, May 30, 2020
    • 10 replies
    • 63.2k views
    • 
    • Jollycats Photography
    • January 26

12. Electrical issues

    By 2400hd, January 25
    • 1 reply
    • 628 views
    • 
    • richard wysong
    • January 25

13. Gauges going crazy, service light, security light, Gas gauge, rpm, speedo, all going back n forth. then 3 min later it will all be fine?

    By Stephen Zepke, January 25
    • 0 replies
    • 655 views
    • 
    • Stephen Zepke
    • January 25

14. Hard to start when weather is cold 35 degrees or lower

    By byron townsend, January 17
    • 4 replies
    • 657 views
    • 
    • richard wysong
    • January 18

15. warning water in full filter

    By Steve-Maine, January 10
    • 1 reply
    • 559 views
    • 
    • newdude
    • January 12

16. 2009 Silverado 2500HD

    By TR ansport, January 6
    • 2 replies
    • 715 views
    • 
    • TR ansport
    • January 6

17. I have power to my 8 coil packs but no spark out of all 8 plugs????

    By Hot Blonde, January 3
    • 3 replies
    • 1.4k views
    • 
    • Liz Kozel-Gill
    • January 5

18. 2500HD ignition diagnostic help

    By 2500HD LB7, January 1   

    • ignitionswitch
    • 1 reply
    • 634 views
    • 
    • 2500HD LB7
    • January 1

19. 2004 Chevy HD 2500 quadrasteer

    By John Ellington, December 21, 2023   

    • Oil leaks
    • Bad transfercases
    • 2 replies
    • 4.6k views
    • 
    • richard wysong
    • December 21, 2023

20. Limp mode 2001 2500hd 8.1 allison transmission

    By jackontherock, December 12, 2023
    • 0 replies
    • 894 views
    • 
    • jackontherock
    • December 12, 2023

21. 2004 sierra 2500hd sle interior lights only come on briefly then turn off

    By 04gmcguy, December 8, 2023
    • 1 reply
    • 894 views
    • 
    • davester
    • December 9, 2023

22. 2007 2500HD knock sensor help

    By GarratC, November 30, 2023
    • 1 reply
    • 3.8k views
    • 
    • C/K Man
    • December 6, 2023

23. Confused

    By Kevin Ryder, October 17, 2023
    • 10 replies
    • 1.2k views
    • 
    • MORSNO
    • November 29, 2023

24. Bolt holding the shift lever under the truck

    By Pat Litza, November 25, 2023   

    • Cable falls off
    • Need to replace lever
    • 4 replies
    • 947 views
    • 
    • richard wysong
    • November 25, 2023

25. 2005 2500HD 6.0L dash issues

    By 12dbsinad, February 12, 2023
    • 8 replies
    • 1.8k views
    • 
    • Grubbworm
    • November 7, 2023

26. Multiple Misfire?

    By Bunky, August 11, 2023
    • 8 replies
    • 1.4k views
    • 
    • mattchrz
    • November 7, 2023