Engine and Transmission

6,469 topics in this forum

1. 94 MR tachometer

   By HeavyHaulinMac, May 26, 2020
   • 0 replies
   • 653 views
   • 
   • HeavyHaulinMac
   • May 26, 2020

2. Ljswx engine

   By bwoolbr, May 26, 2020
   • 2 replies
   • 1.3k views
   • 
   • j hancock
   • May 26, 2020

3. Harmonic balancer

   By Ejones, May 26, 2020
   • 3 replies
   • 1.2k views
   • 
   • HeavyHaulinMac
   • May 26, 2020

4. Fuel line size E-7 400

   By Ak47, May 23, 2020
   • 16 replies
   • 3.8k views
   • 
   • Mack Technician
   • May 24, 2020

5. Mack Ami & ai engine brake thread

   By R.E.D, May 16, 2020
   • 3 replies
   • 2.2k views
   • 
   • JKuhl
   • May 24, 2020

6. 85 Mack Morse Shifter Panel needed

   By Mack458, May 22, 2020
   • 2 replies
   • 1.7k views
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   • Maxidyne
   • May 22, 2020

7. 1993 Mack 688s E-7 350hp

   By Jaison, March 19, 2020
   • 4 replies
   • 1.5k views
   • 
   • Joey Mack
   • May 21, 2020

8. Vin #'s?

   By QCDriver, October 10, 2009
   • 14 replies
   • 5.4k views
   • 
   • BigPoppa3
   • May 20, 2020

9. My Eaton 8LL is not going into high range.

   By sonoran rock trucks, May 5, 2020
   • 9 replies
   • 17.4k views
   • 
   • j hancock
   • May 20, 2020

10. Clutch Brake Adjustment 1 2

    By Flat Work, September 28, 2017
    • 28 replies
    • 19.6k views
    • 
    • HarleyD
    • May 20, 2020

11. E7 250 /allison mt654cr. Hp boost

    By Warden, October 20, 2015
    • 21 replies
    • 5.9k views
    • 
    • HarleyD
    • May 16, 2020

12. 13 speed transmission fill plug.

    By Eliott, May 14, 2020
    • 3 replies
    • 3.3k views
    • 
    • fjh
    • May 16, 2020

13. 2006 CHN of exhaust.

    By JKuhl, May 16, 2020
    • 1 reply
    • 1.1k views
    • 
    • alex g
    • May 16, 2020

14. Mp7 dead pedal at times

    By alwaysbehind09, May 15, 2020
    • 0 replies
    • 998 views
    • 
    • alwaysbehind09
    • May 15, 2020

15. Hand Primer pump for E9

    By ws721, May 14, 2020
    • 5 replies
    • 2.1k views
    • 
    • david wild
    • May 15, 2020

16. Miss rough idle

    By mackey58, May 4, 2020
    • 12 replies
    • 1.3k views
    • 
    • mackey58
    • May 14, 2020

17. Mp8 turbo actuator problems

    By TimberJack, April 14, 2020
    • 3 replies
    • 3.8k views
    • 
    • c-mac
    • May 14, 2020

18. Inframe help E7-Etech

    By Backitup&dumpitllc, May 6, 2020
    • 13 replies
    • 1.9k views
    • 
    • Backitup&dumpitllc
    • May 11, 2020

19. clutch brake

    By madman1, May 10, 2020
    • 4 replies
    • 1.5k views
    • 
    • madman1
    • May 10, 2020

20. 2003 RD AI can it be converted to AMI

    By raydurr, October 31, 2019
    • 4 replies
    • 1.4k views
    • 
    • OldRedMack
    • May 10, 2020

21. T310mlr 1 2

    By OldRedMack, April 25, 2020
    • 27 replies
    • 5.9k views
    • 
    • OldRedMack
    • May 10, 2020

22. Is this a Ecodyne or Maxidyne

    By HarleyD, May 6, 2020
    • 11 replies
    • 3k views
    • 
    • JoeH
    • May 9, 2020

23. 79 maxitorque transmission

    By Tj87, May 8, 2020
    • 4 replies
    • 2.3k views
    • 
    • Tj87
    • May 9, 2020

24. 1992 Superliner vmac1 code 3-5

    By thomastractorsvc, April 26, 2020
    • 4 replies
    • 1.5k views
    • 
    • thomastractorsvc
    • May 4, 2020

25. E7 Oil filter housing/Oil cooler leak

    By USMC205, May 10, 2019
    • 12 replies
    • 8.1k views
    • 
    • Globetrotter
    • May 4, 2020