Engines & Drivetrain

2,739 topics in this forum

1. L83 UPGRADING THROTTLE BODY & MANIFOLD 1 2

   By Norcent, March 26, 2020
   • 20 replies
   • 13.8k views
   • 
   • flyingfool
   • April 11, 2020

2. Throttle Controllers

   By WHITESSTOWPIG, April 5, 2020
   • 1 reply
   • 520 views
   • 
   • flyingfool
   • April 6, 2020

3. 2015 4x4 Transmission

   By Kevin1991, April 4, 2020
   • 4 replies
   • 731 views
   • 
   • gat0r
   • April 5, 2020

4. 2014 GMC Radiator Seep

   By dtreid, April 3, 2020
   • 1 reply
   • 510 views
   • 
   • mookdoc6
   • April 4, 2020

5. Popping from exhaust at wot

   By Crimson6.2L, April 2, 2020
   • 3 replies
   • 4.2k views
   • 
   • CamGTP
   • April 3, 2020

6. G80 diff fluid?

   By WilliamBos, March 20, 2020
   • 8 replies
   • 4.3k views
   • 
   • Darksky
   • April 2, 2020

7. Failed catalytic converter

   By dtreid, March 24, 2020
   • 7 replies
   • 15.2k views
   • 
   • silveradosid
   • April 1, 2020

8. CV shaft teardown

   By CovetedStyle, March 31, 2020
   • 3 replies
   • 525 views
   • 
   • dieselfan1
   • April 1, 2020

9. Rear differential lock

   By Josh Tonn, March 31, 2020   

   • wheel lock
   • differential
   • (and 1 more)

     Tagged with:

     • wheel lock
     • differential
     • 4WD
   • 11 replies
   • 18.3k views
   • 
   • JimCost2014
   • March 31, 2020

10. My 8-speed Auto Transmission is a Stumbling Drunk 1 2 3 4 5

    By InVision, September 21, 2018
    • 72 replies
    • 12.9k views
    • 
    • flyingfool
    • March 31, 2020

11. At wits end - random misfire

    By Joe Fecher, March 28, 2020
    • 9 replies
    • 897 views
    • 
    • flyingfool
    • March 30, 2020

12. Trans, x-case, diff fluid changes???

    By heiner921, March 25, 2020
    • 12 replies
    • 1.3k views
    • 
    • Black02Silverado
    • March 30, 2020

13. Ring gear size?

    By WilliamBos, March 28, 2020
    • 2 replies
    • 613 views
    • 
    • WilliamBos
    • March 28, 2020

14. Which catch can to get?

    By heiner921, March 26, 2020
    • 7 replies
    • 1.3k views
    • 
    • WilliamBos
    • March 28, 2020

15. In Cab Exhaust Vid - Venom 250

    By SkiDooNick700, March 27, 2020
    • 5 replies
    • 714 views
    • 
    • SkiDooNick700
    • March 28, 2020

16. 2015 Front Differential Fluid = Black 1 2

    By Mardimus, January 29, 2020
    • 29 replies
    • 3.6k views
    • 
    • Mardimus
    • March 27, 2020

17. Silverado transmission support torque value

    By Austinkirsh, March 26, 2020
    • 1 reply
    • 514 views
    • 
    • CamGTP
    • March 26, 2020

18. drive shaft questions

    By simonsd0708, March 5, 2020
    • 14 replies
    • 7.3k views
    • 
    • gat0r
    • March 24, 2020

19. Aftermarket Resonators 1 2

    By ray2005, February 26, 2019
    • 23 replies
    • 6.6k views
    • 
    • ray2005
    • March 24, 2020

20. 2017 unit bearing?

    By WilliamBos, March 22, 2020
    • 5 replies
    • 551 views
    • 
    • davester
    • March 22, 2020

21. Catch can advice.

    By WilliamBos, March 20, 2020
    • 7 replies
    • 2.1k views
    • 
    • Doublebase
    • March 21, 2020

22. CEL flashing and P0307 code

    By Aerovette, March 21, 2020
    • 6 replies
    • 1.3k views
    • 
    • CamGTP
    • March 21, 2020

23. AC Delco Ultragaurd Gold 1 2 3

    By flyingfool, February 20, 2020
    • 36 replies
    • 13.6k views
    • 
    • WilliamBos
    • March 20, 2020

24. Torque Converter for 8L90 1 2

    By Denali34, August 14, 2019
    • 18 replies
    • 37.6k views
    • 
    • AdioSS
    • March 20, 2020

25. Sierra 6.2L exhaust

    By Red Zone 4x4, March 14, 2020
    • 3 replies
    • 978 views
    • 
    • AdioSS
    • March 20, 2020