2014-2019 Engine, Driveline, & Exhaust

2,649 topics in this forum

1. 2015 Sierra 1500 116k Lost Transmission

   By baddbilt, August 26, 2019
   • 9 replies
   • 788 views
   • 
   • diyer2
   • August 26, 2019

3. Who has 4.56 Gears in there 8 speed transmission? 1 2 3

   By NEMESIS-A/T, May 7, 2019
   • 32 replies
   • 9.9k views
   • 
   • dieselfan1
   • August 25, 2019

4. Cleaned upper intake with seafoam now....

   By sam hain, August 21, 2019
   • 12 replies
   • 5.4k views
   • 
   • kennerz
   • August 23, 2019

5. 2017 Silverado 1500 Oil and Filter 1 2

   By Cole74, June 22, 2019
   • 16 replies
   • 14.6k views
   • 
   • MeanGreen1911
   • August 22, 2019

6. 92K checking in!

   By mookdoc6, August 21, 2019
   • 0 replies
   • 387 views
   • 
   • mookdoc6
   • August 21, 2019

7. Trailer Braking

   By 08BlackSierra, August 20, 2019
   • 1 reply
   • 350 views
   • 
   • sk
   • August 21, 2019

8. Just installed 70 series Flowmaster on 5.3 1 2 3

   By iCryWheniGoPoop, March 12, 2014
   • 38 replies
   • 19.3k views
   • 
   • Graphite Silverado 2018
   • August 21, 2019

9. Re-Gearing

   By 08BlackSierra, August 19, 2019
   • 6 replies
   • 676 views
   • 
   • 08BlackSierra
   • August 20, 2019

10. Will my MPG hurt if I install Exhaust? 1 2 3 4

    By bmartinez2086, June 12, 2019   

    • exhaust
    • mpg
    • 46 replies
    • 15.8k views
    • 
    • DenaliX14
    • August 20, 2019

11. 73k - Blew a lifter today

    By papageoff, August 17, 2019
    • 9 replies
    • 1.1k views
    • 
    • papageoff
    • August 19, 2019

12. Hypertech Tune Questions 1 2 3 4

    By pkpouttu, October 27, 2014
    • 54 replies
    • 11.1k views
    • 
    • CamGTP
    • August 18, 2019

13. Differential / Transfer Case

    By MY164X4, June 18, 2019
    • 3 replies
    • 694 views
    • 
    • jay webb
    • August 18, 2019

14. Pinion Angle Sanity Check

    By WS6FirebirdTA00, August 17, 2019
    • 1 reply
    • 857 views
    • 
    • WS6FirebirdTA00
    • August 17, 2019

15. Shake during braking, rotors warped?

    By Penguin VII, August 9, 2019
    • 9 replies
    • 957 views
    • 
    • HeySkippyDog
    • August 17, 2019

16. 1,200 HP DRIVESHAFT UPGRADE!!!!! GM 1500 Trucks 1 2

    By DenaliX14, July 9, 2019   

    • 6.2
    • 5.3
    • (and 5 more)

      Tagged with:

      • 6.2
      • 5.3
      • denali
      • silverado
      • gm
      • sierra
      • 4x4
    • 22 replies
    • 11.7k views
    • 
    • DenaliX14
    • August 16, 2019

17. Top speed 1 2 3

    By 2018redhot, July 15, 2019
    • 41 replies
    • 3.2k views
    • 
    • KARNUT
    • August 16, 2019

18. Parking Brake Adjustment

    By SARBlade, August 15, 2019
    • 0 replies
    • 307 views
    • 
    • SARBlade
    • August 15, 2019

19. 2017 silverado transmission

    By brently2003, August 13, 2019
    • 6 replies
    • 572 views
    • 
    • brently2003
    • August 14, 2019

20. transmission

    By chevellem, August 11, 2019
    • 2 replies
    • 516 views
    • 
    • kurtibm
    • August 13, 2019

21. Installed ADD W1 Oil Catch Can 1 2 3 4 22

    By EXSlider400, February 1, 2015
    • 321 replies
    • 96.7k views
    • 
    • BigBlueLB756
    • August 12, 2019

22. Dealer Cost to Install GM/Borla Exhaust 1 2

    By 2007silveradonbs, February 21, 2015
    • 24 replies
    • 15.2k views
    • 
    • andre18centennial
    • August 10, 2019

23. Any way to reset learning? 1 2

    By 14SLE, May 17, 2019   

    • pcm
    • afm
    • (and 2 more)

      Tagged with:

      • pcm
      • afm
      • pev
      • clunk
    • 27 replies
    • 20.3k views
    • 
    • 14SLE
    • August 6, 2019

24. New engine <30k miles 1 2 3

    By EvaSiince92, July 31, 2019
    • 32 replies
    • 2.8k views
    • 
    • mookdoc6
    • August 5, 2019

25. Spark Plug INFO you should know

    By kennerz, August 4, 2019
    • 0 replies
    • 7.6k views
    • 
    • kennerz
    • August 4, 2019

26. Catch Can/Oil Separator

    By Rally_18, May 16, 2019
    • 4 replies
    • 2.6k views
    • 
    • flyingfool
    • August 3, 2019