Engines & Drivetrain

2,728 topics in this forum

1. Transmission gets hot under load? Mainly in mountain driving...?

   By Cjmooch, October 14, 2019
   • 7 replies
   • 844 views
   • 
   • Nitrousbird
   • October 19, 2019

2. P0420 Code - 140,000 miles - 2016 Silverado 5.3

   By fondupot, October 11, 2019
   • 11 replies
   • 16.5k views
   • 
   • fondupot
   • October 16, 2019

3. Cooling Mods for Towing 1 2

   By mitchely03, October 15, 2019
   • 16 replies
   • 8.2k views
   • 
   • mitchely03
   • October 16, 2019

4. Catalytic Converter/Engine Light issues - 14' Sierra 1500

   By huntster21, October 15, 2019
   • 1 reply
   • 12.6k views
   • 
   • durandetto
   • October 15, 2019

5. Which UCA’s would you recommend for a leveled or lifted truck and why?? 1 2 3

   By TXGREEK, September 25, 2019
   • 31 replies
   • 15.1k views
   • 
   • TXGREEK
   • October 15, 2019

6. Oil catch can recommendations 1 2

   By SARNCAN, September 13, 2019
   • 19 replies
   • 23.5k views
   • 
   • 1SLOW1500
   • October 13, 2019

7. Taking truck to dealer Monday 1 2

   By sam hain, September 26, 2019
   • 24 replies
   • 2.1k views
   • 
   • GN2018
   • October 12, 2019

8. 14-18 supercharger gains? 1 2 3 4

   By BoilerUP, October 7, 2019
   • 58 replies
   • 33.3k views
   • 
   • CamGTP
   • October 11, 2019

9. SOLD OUT Range Device on sale $129.99.

   By Mileguru, October 11, 2019
   • 6 replies
   • 750 views
   • 
   • 2018GMC
   • October 11, 2019

10. 2015 Silverado 6.2 lifter failure 1 2

    By Tyler2295, October 10, 2019
    • 21 replies
    • 2.3k views
    • 
    • Snowcamo
    • October 10, 2019

11. My Intake Mod 1 2 3 4 7

    By Spurshot, June 15, 2015
    • 102 replies
    • 40.9k views
    • 
    • flyingfool
    • October 8, 2019

12. Your States Lifted Truck Laws

    By TXGREEK, September 24, 2019
    • 8 replies
    • 1k views
    • 
    • Penguin VII
    • October 7, 2019

13. Transmission pan leak with TSP long tube headers and catted y

    By Cash214, October 4, 2019   

    • TSP
    • texas speed
    • (and 7 more)

      Tagged with:

      • TSP
      • texas speed
      • Texas speed and performance
      • headers
      • cats
      • catalytic converters
      • transmission
      • transmission leak
      • leak
    • 7 replies
    • 5k views
    • 
    • nominion
    • October 6, 2019

14. K2xx Reliability, things to watch out for 1 2

    By Giants2610, September 29, 2019
    • 20 replies
    • 13k views
    • 
    • diyer2
    • October 3, 2019

15. Clunk from rear end/differential

    By lawnboy-5247, October 3, 2019
    • 2 replies
    • 749 views
    • 
    • BigBadSierra
    • October 3, 2019

16. Clunk from rear end/differential

    By lawnboy-5247, October 3, 2019
    • 1 reply
    • 858 views
    • 
    • HeySkippyDog
    • October 3, 2019

17. 2018 5.3 Yukon idle flutter at the stop in Drive

    By dvzzz, September 27, 2019
    • 2 replies
    • 2.5k views
    • 
    • dvzzz
    • October 1, 2019

18. P0307 Code / engine light

    By JHall- va, September 24, 2019   

    • Surburban 2014
    • 7 replies
    • 1.1k views
    • 
    • Doublebase
    • September 29, 2019

19. 2014-2018 Silverado True Dual Help!! New Member

    By Klein Wilhelmi, September 26, 2019
    • 10 replies
    • 7.7k views
    • 
    • Bohanan23
    • September 28, 2019

20. Transmission issue

    By Rosie A&P, September 25, 2019
    • 5 replies
    • 798 views
    • 
    • Slvijoe
    • September 27, 2019

21. GM Gen V Builder guide

    By DenaliX14, September 20, 2019
    • 7 replies
    • 3.4k views
    • 
    • truckguy82
    • September 26, 2019

22. **Can't find my manual 2016 5.3 oil capacity**

    By arkenzo, July 3, 2016
    • 14 replies
    • 108.4k views
    • 
    • Black02Silverado
    • September 26, 2019

23. Long Tubes + Double X-Pipes and Magnaflow Magnapacks

    By VdellaV, March 20, 2018   

    • lont tube headers
    • magnaflow
    • (and 1 more)

      Tagged with:

      • lont tube headers
      • magnaflow
      • x pipes
    • 7 replies
    • 4.2k views
    • 
    • Bohanan23
    • September 26, 2019

24. How To Clean Performance Intake Filter

    By thatryan, September 24, 2019
    • 4 replies
    • 9.3k views
    • 
    • kennerz
    • September 26, 2019

25. Borla GM Performance exhaust 19329322

    By NE-KID, September 18, 2019
    • 4 replies
    • 1.8k views
    • 
    • NE-KID
    • September 24, 2019