2014-2019 Engine, Driveline, & Exhaust

2,649 topics in this forum

1. Intake manifold swap? 1 2 3 4 12

   By Meethead, December 2, 2016
   • 179 replies
   • 77.6k views
   • 
   • Weazelwacker
   • February 18, 2019

3. Oil 1 2 3

   By chris-i, January 26, 2019
   • 30 replies
   • 4k views
   • 
   • Black02Silverado
   • February 15, 2019

4. Help with 4X4 1 2

   By GN2018, January 24, 2019
   • 18 replies
   • 1.5k views
   • 
   • DONWT15
   • February 13, 2019

5. Need help finding this line

   By SS502, February 9, 2019
   • 3 replies
   • 1k views
   • 
   • Mozzer
   • February 10, 2019

6. Tried Range AFM, Bought SCT X4 (Returned it). Now Loving My DiabloSport Intune i3

   By TedH, January 21, 2019   

   • losing the afm battle...
   • 9 replies
   • 10.7k views
   • 
   • midwestdenaliguy
   • February 10, 2019

7. Maintenance Stuff / Valve Cleaning CRC GDI IVD or Manual (at this point)?

   By FishinDVM, February 8, 2019
   • 14 replies
   • 4.4k views
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   • Doublebase
   • February 9, 2019

8. 2014 5.3 VVT Cam actuator 1 2

   By SteveCZ, November 21, 2018   

   • vvt timing rpm
   • 20 replies
   • 4.7k views
   • 
   • SteveCZ
   • February 4, 2019

9. Part # for 6.2 PCV Tube??

   By Last C5, February 17, 2015
   • 7 replies
   • 2.2k views
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   • SS502
   • February 2, 2019

10. 6.2 throttle body failure with 8000km

    By Boostpatrol, February 1, 2019
    • 2 replies
    • 395 views
    • 
    • Boostpatrol
    • February 1, 2019

11. Wheel center caps optional for snows

    By Campier, December 27, 2018   

    • wheel snow
    • 6 replies
    • 743 views
    • 
    • Mikeb52r
    • January 31, 2019

12. Longtubes/catless y pipe sewing machine 1 2

    By scottie350, January 14, 2019
    • 15 replies
    • 4k views
    • 
    • 300 Blackout
    • January 30, 2019

13. 2017 Sierra 5.3 L83 Texas Speed stage 4 cam

    By 2017Sierra1500, November 23, 2018   

    • camshaft
    • texas
    • (and 1 more)

      Tagged with:

      • camshaft
      • texas
      • speed
    • 4 replies
    • 5.7k views
    • 
    • 2017Sierra1500
    • January 30, 2019

14. where is block heater cord located

    By Jason Godfrey, January 30, 2019
    • 2 replies
    • 35.4k views
    • 
    • Jason Godfrey
    • January 30, 2019

15. 2017 GMC 6.2L AFM 1 2

    By Coleman71, January 1, 2019   

    • afm
    • hypertech
    • (and 3 more)

      Tagged with:

      • afm
      • hypertech
      • catch can
      • programmer
      • crc
    • 26 replies
    • 6.8k views
    • 
    • L86 All Terrain
    • January 29, 2019

16. Huh... neat... 1 2

    By Husker_1911, January 28, 2019
    • 16 replies
    • 2.5k views
    • 
    • JONBLARC7
    • January 29, 2019

17. long tube headers?

    By That.Chevy.Guy, January 24, 2019
    • 8 replies
    • 1.8k views
    • 
    • qwank
    • January 28, 2019

18. MSD Superconductor wires 1 2 3

    By DTOMKIDD, February 8, 2018
    • 44 replies
    • 6.7k views
    • 
    • HoosierZ
    • January 28, 2019

19. A/C Condenser Replaced

    By TedH, January 26, 2019
    • 0 replies
    • 406 views
    • 
    • TedH
    • January 26, 2019

20. 2017 Silverado 5.3L Cold Air Inductions dyno run 1 2 3

    By '01LS1, June 22, 2017
    • 43 replies
    • 22k views
    • 
    • kennerz
    • January 26, 2019

21. New exhaust clip

    By putz173, January 25, 2019   

    • magnaflow 15360
    • 1 reply
    • 350 views
    • 
    • BigBlueLB756
    • January 25, 2019

22. 2014 5.3 loss of power

    By 08BlackSierra, January 24, 2019
    • 5 replies
    • 6.4k views
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    • TXGREEK
    • January 25, 2019

23. Transmission problem 1 2

    By Npd15, October 28, 2018
    • 19 replies
    • 2.2k views
    • 
    • Rduatctt
    • January 24, 2019

24. what are my exhausts? 1 2

    By mikebxb, January 14, 2019
    • 22 replies
    • 1.5k views
    • 
    • L86 All Terrain
    • January 23, 2019

25. LT4 Supercharger on Gen5 L83?

    By JayBentBadger, July 25, 2017
    • 10 replies
    • 26.5k views
    • 
    • L86 All Terrain
    • January 23, 2019

26. Smoke on start up

    By Roy Mendiola, January 20, 2019
    • 1 reply
    • 374 views
    • 
    • Sierra Dan
    • January 21, 2019