2000-2014 Silverado & Sierra HD

14,360 topics in this forum

1. I need a stock VIN for a 2003 Chevy or GMC: K2500 or K3500, 8.1L manual transmission (to obtain a tune file)

   By SinisterZ71, April 3
   • 4 replies
   • 213 views
   • 
   • CamGTP
   • April 5

3. utility bed swap

   By ed hartert, March 28
   • 2 replies
   • 241 views
   • 
   • newdude
   • March 29

4. 2006 2500hd 6.0 no spark

   By Otisdog, March 24
   • 2 replies
   • 281 views
   • 
   • Otisdog
   • March 26

5. 471k miles, low compression on 3 cylinders, low oil psi about 6 months ago

   By Robs05hd, March 19
   • 5 replies
   • 303 views
   • 
   • davester
   • March 21

6. O4 Silverado power windows/ locks

   By richard wysong, March 15
   • 5 replies
   • 196 views
   • 
   • davester
   • March 17

7. Readable data

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

8. 1500hd rear axle housing and differential cover

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

9. 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
   • 381 views
   • 
   • Tim White 1965
   • February 29

10. Brake Flare Nut Sutck on Flare

    By Slurpee12, February 26
    • 10 replies
    • 1.4k views
    • 
    • davester
    • February 27

11. stuck in 4low

    By Pooble, February 23   

    • 4X4
    • tccm
    • (and 2 more)

      Tagged with:

      • 4X4
      • tccm
      • actuator
      • transfer case
    • 2 replies
    • 317 views
    • 
    • Pooble
    • February 23

12. 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
    • 420 views
    • 
    • Abel Wickham
    • February 22

13. Airbag light continuously flashing with no codes

    By GREng, February 13
    • 3 replies
    • 550 views
    • 
    • davester
    • February 13

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

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

15. 2011 Silverado 1500 Service Brake SYstem

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

16. 2007 Silverado 2500 No heat

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

17. Electrical issues

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

18. 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
    • 467 views
    • 
    • Stephen Zepke
    • January 25

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

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

20. warning water in full filter

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

21. 2009 Silverado 2500HD

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

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

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

23. 2500HD ignition diagnostic help

    By 2500HD LB7, January 1   

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

24. 2004 Chevy HD 2500 quadrasteer

    By John Ellington, December 21, 2023   

    • Oil leaks
    • Bad transfercases
    • 2 replies
    • 4.3k views
    • 
    • richard wysong
    • December 21, 2023

25. Limp mode 2001 2500hd 8.1 allison transmission

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

26. 2004 sierra 2500hd sle interior lights only come on briefly then turn off

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