1999-2013 Silverado 1500 & Sierra 1500

59,452 topics in this forum

1. ATTENTION anyone with oil pressure issues 1 2 3 4 10

   By curtmerci, February 20, 2015   

   • oil pressure
   • 140 replies
   • 459.5k views
   • 
   • davester
   • June 7

2. Various Helpful Gm Links 1 2

   By SLESierra, January 27, 2008
   • 25 replies
   • 95.5k views
   • 
   • davester
   • January 24, 2025

3. Build Sheets requests. [email protected] no longer provide

   By txab, January 31, 2019
   • 9 replies
   • 33.7k views
   • 
   • swathdiver
   • December 16, 2024

4. Is Your Gmt-900 Truck Or Suv Using Oil 1 2 3 4 56

   By RyanbabZ71, February 19, 2011
   • 825 replies
   • 324.8k views
   • 
   • MaverickZ71
   • January 24, 2024

5. 6.2L (L9H) Owners - Get all your questions answered here 1 2 3 4 69

   By RyanbabZ71, November 30, 2011
   • 1k replies
   • 467.9k views
   • 
   • swathdiver
   • September 6, 2023

6. Gmt900 Mod Link Thread 1 2 3 4 7

   By splat10, July 20, 2010
   • 97 replies
   • 274.5k views
   • 
   • oleSilverado
   • February 9, 2023

7. Forum/truck Abbreviations And Slang 1 2 3 4 5

   By todoubled05, February 10, 2008
   • 70 replies
   • 139k views
   • 
   • gemarsh
   • December 20, 2022

8. GMT800 Talk, chime in 1 2 3 4 21

   By absinthminded, November 5, 2012   

   • pros
   • cons
   • (and 2 more)

     Tagged with:

     • pros
     • cons
     • keep it fix it
     • sell it
   • 311 replies
   • 174.6k views
   • 
   • SC Tiger
   • August 11, 2022

9. Truck of the month

   By SarahsGMC, August 11, 2018
   • 0 replies
   • 14.5k views
   • 
   • SarahsGMC
   • August 11, 2018

10. Vehicle Modification Laws by State - www.liftlaws.com

    By nate1dawgg, March 10, 2012
    • 7 replies
    • 38k views
    • 
    • greg74
    • April 16, 2014

11. Decoding Vin Information

    By RyanbabZ71, April 17, 2010
    • 0 replies
    • 102.4k views
    • 
    • RyanbabZ71
    • April 17, 2010

12. 2007 Silverado classic Cooling fan running 1 2

    By Dennis Ellert, February 6, 2020
    • 19 replies
    • 17.4k views
    • 
    • Mistycool
    • Sunday at 10:03 PM

13. AWD conversion to Z71

    By teamjnz, June 15
    • 5 replies
    • 228 views
    • 
    • asilverblazer
    • June 16

14. 2001 chevy silverado security issue.

    By Tiffanyrose, June 14
    • 6 replies
    • 196 views
    • 
    • Tiffanyrose
    • June 16

15. Cab retaining water, common problem areas?

    By baglie1, June 13
    • 1 reply
    • 123 views
    • 
    • richard wysong
    • June 13

16. Adapting seats from 2000 Silv 2500 ext. body to install in 2014 Silv 1500 crew

    By joe duclos, June 8
    • 7 replies
    • 196 views
    • 
    • asilverblazer
    • June 10

17. I need some help with GOOD quality replacement headlight lenses

    By Number21, January 6, 2021
    • 9 replies
    • 12.7k views
    • 
    • lryfer
    • June 6

18. Yellowed Over Headlights - Replacement options

    By lryfer, June 5
    • 3 replies
    • 158 views
    • 
    • lryfer
    • June 6

19. 2006 Silverado 1500 rear axle Fits what years

    By lryfer, June 6
    • 2 replies
    • 113 views
    • 
    • lryfer
    • June 6

20. frustrating P0446 code

    By Old Bay, June 4   

    • evap
    • p0446
    • 2 replies
    • 177 views
    • 
    • richard wysong
    • June 5

21. Fender Christmas tree rivet part number?

    By stagrlee, June 3
    • 0 replies
    • 145 views
    • 
    • stagrlee
    • June 3

22. Info on AFM/DFM delete options on 2013 GMC Sierra 1500 w/ 5.3 engine?

    By glenn27, May 8
    • 4 replies
    • 337 views
    • 
    • glenn27
    • May 19

23. Aftermath of Repair of Leaking Brake Line

    By unit731, May 17
    • 1 reply
    • 189 views
    • 
    • richard wysong
    • May 18

24. 5.3 Liter Engine Lifter Tick, how long have you been driving your truck with noisy lifters? 1 2

    By baglie1, March 12
    • 17 replies
    • 1.9k views
    • 
    • Jworks
    • May 5

25. 3 questions in 1 - parts ID, etc

    By Toonces, May 4
    • 2 replies
    • 253 views
    • 
    • davester
    • May 4