Engine and Transmission

6,559 topics in this forum

1. Ac charging

   By greasemonkeyssd, August 28, 2012
   • 3 replies
   • 4.1k views
   • 
   • The Heinz
   • April 21, 2025

2. Frequent regen issue 1 2

   By steeler, March 11, 2025
   • 26 replies
   • 3.1k views
   • 
   • steeler
   • April 19, 2025

3. Clutch swap 1 2 3 4

   By Nathanwhit1, April 3, 2025
   • 96 replies
   • 6.2k views
   • 
   • cruiseliner64
   • April 19, 2025

4. Simultaneous EUP and lifter failure help me think it through.

   By Trumbull_welding, April 17, 2025
   • 2 replies
   • 590 views
   • 
   • Joey Mack
   • April 18, 2025

5. Exhaust manifold conversion

   By JM Norton Trucking, April 18, 2025
   • 0 replies
   • 499 views
   • 
   • JM Norton Trucking
   • April 18, 2025

6. 07 Mack Granite AI 427 boost drop

   By ghmallard, April 7, 2025
   • 12 replies
   • 1.2k views
   • 
   • Mackpro
   • April 17, 2025

7. END 865 con rod bearings

   By 72-MACK-CF7, April 7, 2025
   • 3 replies
   • 707 views
   • 
   • 72-MACK-CF7
   • April 16, 2025

8. ECU POWER 09 gu813

   By peterrocco, December 31, 2015   

   • NO CRANK
   • 5 replies
   • 2.9k views
   • 
   • JKGP
   • April 16, 2025

9. aux box locking and reversing motor

   By Raven9, April 9, 2025
   • 6 replies
   • 1k views
   • 
   • Raven9
   • April 15, 2025

10. Cylinder pressure out intake port 1 2 3 4 6

    By ChallengeDave, December 1, 2022
    • 138 replies
    • 16.4k views
    • 
    • D,Perkins, Austech Engines
    • April 15, 2025

11. MP8 EGR Code 2791 and wont regen

    By Goddy454, December 22, 2024
    • 3 replies
    • 1.2k views
    • 
    • The Heinz
    • April 14, 2025

12. 470hp etech leaking rear studs on exhaust

    By Gorilla, March 23, 2025
    • 8 replies
    • 1k views
    • 
    • Joey Mack
    • April 9, 2025

13. E7 exhaust manifold leak 1 2

    By Icehole, May 2, 2024
    • 30 replies
    • 4.5k views
    • 
    • Icehole
    • April 8, 2025

14. Looking for an END(T) Engine book

    By Joey Mack, March 23, 2025
    • 10 replies
    • 987 views
    • 
    • JoeH
    • April 7, 2025

15. E7 350 full mechanical Bosch pump 1 2

    By Supermutt, July 13, 2023
    • 43 replies
    • 6.5k views
    • 
    • Vladislav
    • April 3, 2025

16. PTO Help Needed 1 2

    By Dieselfixer, September 24, 2022
    • 26 replies
    • 4k views
    • 
    • Joey Mack
    • April 2, 2025

17. Identifying my clutch 1 2

    By Nathanwhit1, March 30, 2025
    • 42 replies
    • 2.7k views
    • 
    • Nathanwhit1
    • March 31, 2025

18. Rebuilding my Triplex 1 2 3 4 6

    By Freightrain, January 6, 2025
    • 137 replies
    • 12.1k views
    • 
    • mrsmackpaul
    • March 31, 2025

19. Cruise liner clutch problem 1 2 3 4

    By Nathanwhit1, January 30, 2025
    • 88 replies
    • 7.9k views
    • 
    • Nathanwhit1
    • March 30, 2025

20. Obsolete plunger and barrel

    By cedwards, March 8, 2025
    • 22 replies
    • 2.3k views
    • 
    • fjh
    • March 26, 2025

21. 15 mp8

    By Mack superdog, March 15, 2025
    • 2 replies
    • 648 views
    • 
    • red bumper
    • March 25, 2025

22. 90’s e7 switch to full mechanical

    By BronsonA2150, February 23, 2025
    • 10 replies
    • 1.2k views
    • 
    • SelfloaderMack
    • March 23, 2025

23. Transmissioin Swap

    By Raven9, March 19, 2025
    • 1 reply
    • 563 views
    • 
    • Raven9
    • March 19, 2025

24. END711 cylinder temperature

    By SuperB, March 17, 2025
    • 0 replies
    • 504 views
    • 
    • SuperB
    • March 17, 2025

25. Dumb Q

    By Straydog954, March 15, 2025
    • 4 replies
    • 680 views
    • 
    • Straydog954
    • March 15, 2025