Engines & Drivetrain

2,728 topics in this forum

1. Why do we love our lifted trucks so much?? 1 2 3 4

   By TXGREEK, February 11, 2020
   • 53 replies
   • 4.1k views
   • 
   • L86 All Terrain
   • February 21, 2020

2. Earth Shattering Oil Analysis "Grumpy's Eyes Only" 1 2 3

   By mookdoc6, January 23, 2020
   • 30 replies
   • 3.6k views
   • 
   • Grumpy Bear
   • February 21, 2020

3. Catch can hose routing (supercharged)

   By krzyd, February 16, 2020
   • 2 replies
   • 5.3k views
   • 
   • Mileguru
   • February 21, 2020

4. CAI question

   By Sean006, February 19, 2020
   • 3 replies
   • 542 views
   • 
   • CamGTP
   • February 19, 2020

5. Valve coking with stock 6.2, 94k miles

   By kgkern01, February 19, 2020
   • 2 replies
   • 725 views
   • 
   • kgkern01
   • February 19, 2020

6. Turbo 6.2 almost done!! 1 2 3 4 14

   By DenaliX14, May 16, 2019   

   • turbo
   • sierra
   • (and 3 more)

     Tagged with:

     • turbo
     • sierra
     • denali
     • 6.2
     • 1500
   • 207 replies
   • 40.3k views
   • 
   • Granite7
   • February 18, 2020

7. Speed Engineering Clamps

   By Crimson6.2L, February 18, 2020
   • 3 replies
   • 2.6k views
   • 
   • CamGTP
   • February 18, 2020

8. Texas speed headers 1 2 3 4 15

   By ChevyTrucks_95, November 23, 2015
   • 217 replies
   • 63.7k views
   • 
   • Rawyzf
   • February 18, 2020

9. GMC with 10 speed transmission

   By Miles Underwood, February 14, 2020
   • 1 reply
   • 636 views
   • 
   • CamGTP
   • February 14, 2020

10. Recommended oil for 5.3 with over 150k miles

    By Danny Julian, February 11, 2020
    • 9 replies
    • 15.6k views
    • 
    • Doublebase
    • February 14, 2020

11. 2018 Silverado WT - LT4 Equipment +E85 =Wow

    By ANDY@ADM, August 29, 2019
    • 9 replies
    • 9k views
    • 
    • mookdoc6
    • February 14, 2020

12. Sierra 1500 Fuel Injector Replacement

    By GMCcmc, February 9, 2020   

    • fuel injector
    • sierra
    • (and 1 more)

      Tagged with:

      • fuel injector
      • sierra
      • 1500
    • 1 reply
    • 5.3k views
    • 
    • durandetto
    • February 9, 2020

13. Changed my 8 spd trans filter today

    By CDNSS, September 10, 2019
    • 14 replies
    • 6k views
    • 
    • Black02Silverado
    • February 7, 2020

14. Y Pipe help for my 2018 Sierra 1500 6.2L

    By tenminutes, February 7, 2020
    • 0 replies
    • 738 views
    • 
    • tenminutes
    • February 7, 2020

15. Transmission Replaced what's the break in procedure? 1 2

    By 14LTZ-1LZ, January 15, 2020
    • 16 replies
    • 32.3k views
    • 
    • BlaineBug
    • February 7, 2020

16. 25.8 MPG! 2016 GMC Sierra ROUND TRIP - 463.9 miles 1 2 3 4

    By SouthwestORV, January 27, 2020
    • 52 replies
    • 3.7k views
    • 
    • CamGTP
    • February 6, 2020

17. Afm/dod delete 1 2 3 4

    By Frankielozano214, May 14, 2019   

    • afm dod delete
    • 47 replies
    • 17.8k views
    • 
    • Chuy Flores
    • February 5, 2020

18. Idle air control

    By bulldog77, January 13, 2020
    • 4 replies
    • 838 views
    • 
    • CamGTP
    • February 3, 2020

19. 4 wheel drive whine noise

    By Chappy239, January 29, 2020
    • 8 replies
    • 12.4k views
    • 
    • L86 All Terrain
    • February 3, 2020

20. Ecotec3 4.3 LV3 Exhaust

    By WHITESSTOWPIG, February 2, 2020
    • 1 reply
    • 1.5k views
    • 
    • Snowcamo
    • February 2, 2020

21. 4.3 Ecotec3 Turbo, anyone ever done it?

    By tim5779, November 20, 2018   

    • 4.3 turbo
    • 14 replies
    • 32.2k views
    • 
    • WHITESSTOWPIG
    • February 2, 2020

22. Ticking noise ?

    By Dylan Kelly, January 5, 2020
    • 4 replies
    • 959 views
    • 
    • karlmg
    • January 30, 2020

23. Difference between 2018 versus 2019 on MPG, is it worth trading to the newer body style?

    By TXGREEK, January 28, 2020
    • 1 reply
    • 527 views
    • 
    • L86 All Terrain
    • January 28, 2020

24. Still Not Sold On A Catch Can? Check Here... 1 2 3 4 32

    By JRaschke11, November 22, 2015
    • 476 replies
    • 221.9k views
    • 
    • azsteve01
    • January 27, 2020

25. 2014 5.3 Silverado excessive oil consumption 1 2 3 4 5

    By Felix Perez, January 8, 2020   

    • Oil consumption ecotec engine
    • 65 replies
    • 28.4k views
    • 
    • flyingfool
    • January 25, 2020