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

8,159 topics in this forum

1. Front Driveshaft Removal

   By Smitty27, February 5, 2021   

   • Driveshaft
   • Drive line
   • (and 2 more)

     Tagged with:

     • Driveshaft
     • Drive line
     • Transfer case
     • 4x4
   • 3 replies
   • 30.7k views
   • 
   • txab
   • February 6, 2021

2. Speedometer/Alternator

   By LordZayne813, February 4, 2021
   • 2 replies
   • 674 views
   • 
   • LordZayne813
   • February 5, 2021

3. 2003 Silverado 1500 getting p0172 and p0175 rich codes

   By Chevyguy11, February 2, 2021   

   • P0175
   • p0172
   • (and 1 more)

     Tagged with:

     • P0175
     • p0172
     • running rich
   • 2 replies
   • 9k views
   • 
   • Chevyguy11
   • February 2, 2021

4. 2008 chevy silverado 5.3...

   By Doug606, January 30, 2021
   • 1 reply
   • 693 views
   • 
   • CamGTP
   • January 30, 2021

5. 2004 Silverado 1500 CrewCab 4x4 steering wheel vibration

   By DJ2004silverado, January 8, 2021
   • 2 replies
   • 3.1k views
   • 
   • DJ2004silverado
   • January 29, 2021

6. Wiring diagrams

   By 08cadyswap, January 27, 2021
   • 1 reply
   • 1.3k views
   • 
   • slj2008
   • January 27, 2021

7. Engine swap no start

   By RatdogZ7, January 19, 2021
   • 2 replies
   • 4.1k views
   • 
   • Sharpz
   • January 23, 2021

8. Tahoe - Oil pressure sensor changed but now not working

   By Jordanbush, January 7, 2021
   • 2 replies
   • 4.7k views
   • 
   • Jordanbush
   • January 18, 2021

9. 2003 2500 with LQ4

   By Gallant019, January 14, 2021
   • 0 replies
   • 616 views
   • 
   • Gallant019
   • January 14, 2021

10. hVac control changed lost compas

    By OkieGW, January 12, 2021
    • 0 replies
    • 737 views
    • 
    • OkieGW
    • January 12, 2021

11. 48 psi fuel pressure at idle 1 2

    By Lsxtrucker, February 12, 2020
    • 16 replies
    • 125.3k views
    • 
    • davester
    • January 10, 2021

12. Replaced engine 5.3L due to AFM. Turn off AFM now?

    By bidders, December 27, 2016   

    • afm
    • reburbished gmc engine
    • (and 4 more)

      Tagged with:

      • afm
      • reburbished gmc engine
      • 5.3l gen 4
      • oil consumption
      • disable afm
      • range afm
    • 11 replies
    • 41.3k views
    • 
    • swathdiver
    • January 6, 2021

13. High LTFT under load/ Bad MPG

    By Chevyevan, January 3, 2021
    • 2 replies
    • 2.6k views
    • 
    • Chevyevan
    • January 4, 2021

14. No First Gear

    By VinceWeiss, December 31, 2020   

    • No First Gear
    • transmisson
    • (and 2 more)

      Tagged with:

      • No First Gear
      • transmisson
      • 4l60
      • solenoid
    • 1 reply
    • 4.5k views
    • 
    • Colossus
    • January 1, 2021

15. Transmission replacement

    By roketrex, December 29, 2020
    • 6 replies
    • 1.6k views
    • 
    • Brian715
    • December 31, 2020

16. 99-06 silverado 2wd steering stabalizers

    By Marco Melgoza, April 26, 2020   

    • steering stabilizer
    • 5 replies
    • 6.7k views
    • 
    • Rncastro
    • December 29, 2020

17. Rear differential fill plug 1 2

    By Aaron, not A-A-Ron, December 27, 2020
    • 15 replies
    • 11k views
    • 
    • Aaron, not A-A-Ron
    • December 29, 2020

18. Long term fuel trims and p1174

    By 08SuperSierra, December 28, 2020
    • 2 replies
    • 3.6k views
    • 
    • CamGTP
    • December 29, 2020

19. AFM Delete.. Will it pass emission's?

    By Silver13, October 11, 2020
    • 5 replies
    • 26.2k views
    • 
    • Westlotorn
    • December 24, 2020

20. 2001 GMC Yukon XL 191K Mile Tune-up

    By Ramblin Man, May 5, 2020   

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

      Tagged with:

      • 5.3L Vortec
      • Yukon
      • yukon xl
      • 2001
    • 6 replies
    • 4.8k views
    • 
    • Darkfaemom7
    • December 23, 2020

21. LQ4 50 Degrees Timing Too Much?? 1 2

    By LowKeyIdiots, December 21, 2020   

    • timing advance
    • 50 degrees
    • 16 replies
    • 21k views
    • 
    • LowKeyIdiots
    • December 22, 2020

22. 2000 5.3 Won't Start

    By cws3rd, December 19, 2020
    • 4 replies
    • 726 views
    • 
    • CamGTP
    • December 20, 2020

23. Code P0521

    By Jrue03, February 18, 2020
    • 4 replies
    • 3.2k views
    • 
    • Jrue03
    • December 18, 2020

24. 08 Suburban CKP issue!!!!

    By king_strut, December 16, 2020
    • 1 reply
    • 1.1k views
    • 
    • king_strut
    • December 16, 2020

25. Class action lawsuit over oil loss 1 2

    By Choate, December 12, 2020
    • 17 replies
    • 2.7k views
    • 
    • Jsdirt
    • December 16, 2020