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

8,159 topics in this forum

1. 2007 Silverado Oil Consumption

   By skipcfd, April 28, 2020
   • 5 replies
   • 7k views
   • 
   • Grumpy Bear
   • April 28, 2020

2. 05 1500 5.3 new motor won't run

   By CJS, April 27, 2020   

   • Chevy
   • 2 replies
   • 897 views
   • 
   • CJS
   • April 27, 2020

3. 05 1500 5.3 new motor won't run

   By CJS, April 27, 2020   

   • Chevy
   • 5.3L Vortec
   • (and 2 more)

     Tagged with:

     • Chevy
     • 5.3L Vortec
     • Silverado
     • 2005
   • 0 replies
   • 906 views
   • 
   • CJS
   • April 27, 2020

4. Brake upgrade ponderings

   By Trevor Lucas, April 26, 2020   

   • Brakes 2000 2013 master cylinder upgrade HD
   • Swap
   • (and 12 more)

     Tagged with:

     • Brakes 2000 2013 master cylinder upgrade HD
     • Swap
     • Brakes
     • 2000
     • 2013
     • Master cylinder
     • Silverado
     • Chevrolet
     • 1500
     • Gmc
     • Sierra
     • HD
     • Soft
     • Brake booster
   • 0 replies
   • 2.1k views
   • 
   • Trevor Lucas
   • April 26, 2020

5. Front diff click

   By JLS81, April 24, 2020
   • 7 replies
   • 944 views
   • 
   • JLS81
   • April 25, 2020

6. Electrical troubles and the dreaded Reduced Engine Power

   By cdwoodward1, April 23, 2020
   • 1 reply
   • 695 views
   • 
   • cdwoodward1
   • April 25, 2020

7. Help!! Lol

   By Chris Rearigh, April 24, 2020
   • 7 replies
   • 519 views
   • 
   • Chris Rearigh
   • April 25, 2020

8. Drive shaft

   By 05boostedAv, April 25, 2020
   • 0 replies
   • 333 views
   • 
   • 05boostedAv
   • April 25, 2020

9. Fuel, 4L60e and towing

   By Joereese2, April 23, 2020
   • 1 reply
   • 583 views
   • 
   • Brian715
   • April 24, 2020

10. 2003 Gmc Sierra Door locks

    By Dan Kent, April 22, 2020
    • 1 reply
    • 733 views
    • 
    • Unlisted
    • April 24, 2020

11. Silverado ECM Swap - Using 2005 from a 5.3L 1500 on a 1999 5.3l 1500

    By Cloud909, April 22, 2020
    • 12 replies
    • 17.9k views
    • 
    • CamGTP
    • April 24, 2020

12. avalanche surging

    By Roy Bartlett, April 22, 2020
    • 4 replies
    • 474 views
    • 
    • Roy Bartlett
    • April 23, 2020

13. Keyless entry reciever

    By Madtopher, April 23, 2020
    • 0 replies
    • 435 views
    • 
    • Madtopher
    • April 23, 2020

14. Power seats

    By htxadrian_, April 23, 2020   

    • power seat
    • seats
    • (and 1 more)

      Tagged with:

      • power seat
      • seats
      • parts
    • 0 replies
    • 933 views
    • 
    • htxadrian_
    • April 23, 2020

15. P0700 Fault code

    By Jim tait, April 21, 2020
    • 6 replies
    • 19.8k views
    • 
    • tbarn
    • April 22, 2020

16. Rear end gearing

    By hoopaugh15, April 22, 2020
    • 3 replies
    • 568 views
    • 
    • hoopaugh15
    • April 22, 2020

17. 4L60E slipping after rebuilt

    By Alex831, March 5, 2020
    • 14 replies
    • 18.2k views
    • 
    • Mfnman88
    • April 22, 2020

18. Loud creaking grinding noise

    By Jkarkowski, April 22, 2020
    • 3 replies
    • 546 views
    • 
    • davester
    • April 22, 2020

19. U Joints Keep Going Bad

    By ItsRob, April 21, 2020
    • 2 replies
    • 443 views
    • 
    • sefiroxx
    • April 21, 2020

20. Obd2 port inoperable

    By Devacio Dwayne Staley, April 19, 2020
    • 6 replies
    • 1.7k views
    • 
    • Devacio Dwayne Staley
    • April 20, 2020

21. Engine swap 2003 5.3 in to a 2005 Silverado

    By Mike pond, April 20, 2020
    • 1 reply
    • 1.2k views
    • 
    • CamGTP
    • April 20, 2020

22. 5.3L Exhaust

    By Danny Schaefer, April 18, 2020
    • 3 replies
    • 536 views
    • 
    • davester
    • April 20, 2020

23. Rear-end hp capacity

    By Lamar1956, April 19, 2020
    • 9 replies
    • 15.2k views
    • 
    • Grumpy Bear
    • April 20, 2020

24. 03 Silverado 4.3 to 5.3 swap

    By Carlos Lugo, April 19, 2020
    • 3 replies
    • 3.5k views
    • 
    • CamGTP
    • April 19, 2020

25. Tuner for 4.3

    By hoopaugh15, April 19, 2020
    • 0 replies
    • 416 views
    • 
    • hoopaugh15
    • April 19, 2020