1999-2013 Silverado 1500 & Sierra 1500

59,453 topics in this forum

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

   By RyanbabZ71, November 30, 2011
   • 1k replies
   • 468.8k views
   • 
   • swathdiver
   • September 6, 2023

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

   By curtmerci, February 20, 2015   

   • oil pressure
   • 140 replies
   • 459.9k views
   • 
   • davester
   • June 7

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

   By RyanbabZ71, February 19, 2011
   • 825 replies
   • 325.3k views
   • 
   • MaverickZ71
   • January 24, 2024

4. Gmt900 Mod Link Thread 1 2 3 4 7

   By splat10, July 20, 2010
   • 97 replies
   • 274.7k views
   • 
   • oleSilverado
   • February 9, 2023

5. 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
   • 174.8k views
   • 
   • SC Tiger
   • August 11, 2022

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

   By todoubled05, February 10, 2008
   • 70 replies
   • 139.1k views
   • 
   • gemarsh
   • December 20, 2022

7. Decoding Vin Information

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

8. Various Helpful Gm Links 1 2

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

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

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

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

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

11. Truck of the month

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

12. Brake line size? 1 2

    By Fiolosm, November 6, 2013   

    • 2002 sierra brake line
    • 19 replies
    • 514k views
    • 
    • Dillon St
    • January 24, 2021

13. 4L60e transmission model cross reference 1 2 3 4 5

    By SoulStealer13, June 1, 2014
    • 63 replies
    • 464.5k views
    • 
    • DragonRandy
    • November 20, 2024

14. Oil Capacity In 5.3l ?

    By C & A s Dad, November 27, 2007
    • 0 replies
    • 454.6k views
    • 
    • C & A s Dad
    • November 27, 2007

15. Spark plug gap

    By timh975, April 18, 2006
    • 0 replies
    • 448.4k views
    • 
    • timh975
    • August 23, 2009

16. differential fluid

    By scottac, December 19, 2003
    • 0 replies
    • 446.4k views
    • 
    • scottac
    • December 21, 2003

17. Evap Vent Valve Solenoid # 1 2 3 4 8

    By blueyedevil911, February 22, 2008
    • 117 replies
    • 418.4k views
    • 
    • Charlie Johnson
    • December 29, 2019

18. Proper Wheel Lug Nut Torque?

    By overlord1, February 15, 2008
    • 0 replies
    • 383.3k views
    • 
    • overlord1
    • February 17, 2008

19. No Power To Obd Port.

    By Dans Denali, September 18, 2007
    • 0 replies
    • 378.8k views
    • 
    • Dans Denali
    • September 24, 2008

20. Gauge Cluster Recall 1 2

    By JDM85, November 14, 2007
    • 16 replies
    • 356.8k views
    • 
    • Mr Cluster
    • November 16, 2011

21. Delayed Shifting 1 2

    By fishy1, May 4, 2011
    • 29 replies
    • 344.2k views
    • 
    • Lisandro
    • November 13, 2022

22. 2008 Cruise Control Problems 1 2 3

    By 99xpltd, October 21, 2010
    • 41 replies
    • 343.2k views
    • 
    • Zsnyder1982
    • June 20, 2019

23. Wheel nut torque

    By jhm, November 11, 2004
    • 0 replies
    • 332.1k views
    • 
    • jhm
    • November 12, 2004

24. Torsion bar adjustment

    By mikystyle, February 11, 2007
    • 0 replies
    • 331.6k views
    • 
    • mikystyle
    • April 13, 2011

25. Torque Spec

    By knightr, February 21, 2008
    • 0 replies
    • 324k views
    • 
    • knightr
    • February 23, 2008