Engines & Drivetrain

2,739 topics in this forum

1. Speed limiter?? 1 2 3 4 5

   By 440hsp, August 6, 2014
   • 74 replies
   • 13.3k views
   • 
   • fogarty
   • October 20, 2015

2. Removing stock exhaust in one piece

   By joseb, October 18, 2015
   • 6 replies
   • 2.8k views
   • 
   • 2014MallCrawler
   • October 20, 2015

3. A8 hard 2nd to 1st down shift FIXED at dealer

   By Glava2876, October 9, 2015
   • 11 replies
   • 2.6k views
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   • Glava2876
   • October 19, 2015

4. 2014 6A (6L80) Transmission Fluid/Filter Change

   By spectaculous, October 17, 2015
   • 6 replies
   • 4.7k views
   • 
   • LongrangeLauber
   • October 18, 2015

5. First post on the fourm

   By Olgrey93, October 17, 2015
   • 2 replies
   • 783 views
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   • tnchevy
   • October 17, 2015

6. 6.2 replacing injectors

   By towerrigger, October 3, 2015
   • 7 replies
   • 2.1k views
   • 
   • towerrigger
   • October 16, 2015

7. Full Throttle Suspension in the 2015 6.2L Denali 1 2 3

   By Dangerdick, December 20, 2014
   • 37 replies
   • 10k views
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   • Half_ton
   • October 15, 2015

8. DSG fart while shifting

   By '014SLTguy, October 7, 2015
   • 9 replies
   • 3.5k views
   • 
   • Higgs Boson
   • October 8, 2015

9. Updated my Diablo tune, alot more power.

   By SILVER SLED, October 7, 2015
   • 4 replies
   • 1.7k views
   • 
   • SILVER SLED
   • October 7, 2015

10. 2015 8 speed tuning? 1 2

    By jay15892, September 27, 2015
    • 24 replies
    • 3.5k views
    • 
    • MikeNH
    • October 6, 2015

11. Finally installing Borla exhaust

    By 20Sierra20, January 16, 2015
    • 11 replies
    • 3.7k views
    • 
    • gilleydog
    • October 6, 2015

12. Tuners and GM Engineering 1 2

    By JoshsSierra1500, September 7, 2015
    • 19 replies
    • 4.9k views
    • 
    • WendysOrBust
    • October 5, 2015

13. What parameters are you using with your Diablosport Intune?

    By Kerrslight, October 1, 2015
    • 2 replies
    • 1.3k views
    • 
    • Kerrslight
    • October 2, 2015

14. '15 Silverado - M and Tow/Haul Modes NOT locking out AFM 1 2

    By Potts, September 24, 2015
    • 16 replies
    • 17.3k views
    • 
    • tnchevy
    • October 1, 2015

15. dynomax update

    By Back in a Bowtie, September 21, 2015
    • 12 replies
    • 2.4k views
    • 
    • CptMcSaug
    • September 30, 2015

16. Does anyone have this 1-2 shift 'slip'?

    By robvas, September 23, 2015
    • 14 replies
    • 2.2k views
    • 
    • n i c k
    • September 30, 2015

17. Looking to regear? Then look here! 1 2 3 4 6

    By LongrangeLauber, March 12, 2015
    • 75 replies
    • 23.8k views
    • 
    • Deconstruction
    • September 28, 2015

18. Calipers. 1 2

    By Herd Thinners, August 30, 2015
    • 17 replies
    • 3.1k views
    • 
    • Jennabear
    • September 25, 2015

19. Oil - 5-30W 1 2 3

    By Spurshot, June 23, 2014
    • 32 replies
    • 6.3k views
    • 
    • Badass69
    • September 24, 2015

20. Does anyone else notice this about the A8? 1 2

    By CptMcSaug, September 18, 2015   

    • 6.2
    • 18 replies
    • 4.2k views
    • 
    • Higgs Boson
    • September 21, 2015

21. A8 question

    By Glava2876, September 10, 2015
    • 4 replies
    • 1.5k views
    • 
    • CptMcSaug
    • September 18, 2015

22. 6.2L Engine (L86) - Material Stop Constraint 1 2

    By SandyNeck, August 6, 2015   

    • 6.2
    • 25 replies
    • 7.1k views
    • 
    • Z45
    • September 16, 2015

23. anyone experience MPG loss with muffler delete

    By deerhunter88, September 14, 2015
    • 2 replies
    • 1.5k views
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    • 07Softail
    • September 15, 2015

24. Gibson Exhaust 1 2

    By timber74wolf, March 12, 2015
    • 29 replies
    • 8.8k views
    • 
    • wurgs
    • September 10, 2015

25. cold weather catch can

    By joshc64311, August 27, 2015
    • 13 replies
    • 2.5k views
    • 
    • Silverado-Hareek
    • September 8, 2015