Gen III & Gen IV V8 Engines (LS-Based)

8,157 topics in this forum

1. Diffential exchange

   By texanjoe, December 4, 2025
   • 0 replies
   • 109 views
   • 
   • texanjoe
   • December 4, 2025

2. Ticking noise when starting and idling engine

   By Black Smoke, January 21, 2025
   • 2 replies
   • 1k views
   • 
   • Jworks
   • December 2, 2025

3. Squeaking noise when going over bumps, and hard downshifts/upshifts.

   By ScathaTheWorm, November 10, 2025
   • 1 reply
   • 296 views
   • 
   • davester
   • November 11, 2025

4. Steering shaft out of round

   By Haulin81, September 13, 2025
   • 0 replies
   • 391 views
   • 
   • Haulin81
   • September 13, 2025

5. 6L80e to 4L60e 1 2

   By xKingdom, March 4, 2025
   • 17 replies
   • 4.2k views
   • 
   • swathdiver
   • July 15, 2025

6. Quadrasteer shock mount

   By NB2608, June 29, 2025   

   • Quadrasteer
   • shocks
   • (and 1 more)

     Tagged with:

     • Quadrasteer
     • shocks
     • suspension
   • 1 reply
   • 528 views
   • 
   • NB2608
   • June 29, 2025

7. Quadrasteer Noise

   By NB2608, June 9, 2025   

   • quadrasteer
   • 4 replies
   • 833 views
   • 
   • newdude
   • June 10, 2025

8. 2003 Silverado 1500hd temp. gage issue

   By Marc, June 3, 2025
   • 7 replies
   • 724 views
   • 
   • davester
   • June 6, 2025

9. No 4WD Dash Light

   By mrzj188, May 21, 2025
   • 3 replies
   • 732 views
   • 
   • davester
   • May 23, 2025

10. 2014 GMC no crank no start

    By Kessig4x4, May 13, 2025
    • 2 replies
    • 526 views
    • 
    • davester
    • May 14, 2025

11. 03 silverado driver brake light and turn signal flashing

    By CHEVYLS1SWAP, April 15, 2025
    • 2 replies
    • 790 views
    • 
    • CHEVYLS1SWAP
    • May 6, 2025

12. 05 Silverado shaking above 65mph

    By The strimp, April 26, 2025   

    • help!
    • 2 replies
    • 749 views
    • 
    • Jonboy747
    • April 28, 2025

13. ACCESS to replace 1-2 Shift Accumulator: C15703 4.8L Regular Cab Short Box

    By 7milesout, March 27, 2025
    • 1 reply
    • 678 views
    • 
    • newdude
    • March 27, 2025

14. 2006 Chev. 1500; How to disable auto tilt mirrors when shifting from Park to Reverse?

    By Mark Allen, January 4, 2022
    • 5 replies
    • 13k views
    • 
    • davester
    • March 24, 2025

15. 2000 5.3 idles rough and struggles in cold weather

    By Chevyboy2000, November 4, 2024
    • 2 replies
    • 1.3k views
    • 
    • Tickerguy
    • March 23, 2025

16. Throttle Body

    By duane wilson, October 25, 2024
    • 2 replies
    • 1k views
    • 
    • Tickerguy
    • March 23, 2025

17. Afm/dfm camshaft lifter replacement

    By Dog Man 69, March 20, 2025   

    • Camshaft
    • 1 reply
    • 762 views
    • 
    • CamGTP
    • March 20, 2025

18. Randomly dies after engine swap

    By Dskansas, March 5, 2025
    • 4 replies
    • 541 views
    • 
    • Dskansas
    • March 5, 2025

19. Superchips Flashpaq F5

    By Chris Harkness, January 12, 2020
    • 4 replies
    • 6.6k views
    • 
    • Collen Pulfer
    • March 1, 2025

20. rear axle wear

    By mcwubins, February 21, 2025   

    • differential
    • axle
    • (and 3 more)

      Tagged with:

      • differential
      • axle
      • Silverado
      • 1500
      • wheel bearing
    • 2 replies
    • 1.3k views
    • 
    • mcwubins
    • February 21, 2025

21. 10A HVAC fuses keep blowing

    By Red_Sierra, February 14, 2025
    • 3 replies
    • 767 views
    • 
    • davester
    • February 16, 2025

22. Remove fuel tank pressure sensor

    By BigballR, February 6, 2025
    • 1 reply
    • 744 views
    • 
    • newdude
    • February 6, 2025

23. 2010 5.3/6l80e swap into a 2008 4.8/4l65e 4wd

    By Tom70, January 27, 2025
    • 1 reply
    • 646 views
    • 
    • swathdiver
    • January 27, 2025

24. Aftermarket Keyless entry and remote start for WorkTruck?

    By Indrek Kirss, January 24, 2025
    • 3 replies
    • 1.5k views
    • 
    • Indrek Kirss
    • January 24, 2025

25. Cannot enter keyless entry programming mode

    By JakesInSpace, February 6, 2019   

    • keyless
    • programming
    • 10 replies
    • 37k views
    • 
    • davester
    • January 24, 2025