Engine and Transmission

6,347 topics in this forum

1. mack 18 speed question

   By mackr1989, October 14, 2018
   • 11 replies
   • 3.1k views
   • 
   • fjh
   • October 15, 2018

2. Best E9 clutch

   By wrenching4life, October 2, 2018
   • 17 replies
   • 8.6k views
   • 
   • fjh
   • October 15, 2018

3. Hard to turn left.

   By TimberJack, October 14, 2018
   • 0 replies
   • 821 views
   • 
   • TimberJack
   • October 14, 2018

4. 673/237 Maxidyne horsepower/Marine app

   By 57Mack, October 13, 2018
   • 0 replies
   • 968 views
   • 
   • 57Mack
   • October 13, 2018

5. Engine Wiring Harness Schematic

   By LarryWyo, October 11, 2018
   • 0 replies
   • 790 views
   • 
   • LarryWyo
   • October 11, 2018

6. Mack lossing power

   By Freed2281, October 10, 2018
   • 1 reply
   • 1.3k views
   • 
   • Rockwell
   • October 10, 2018

7. Mack tm308m transmission

   By gio400, October 10, 2018
   • 2 replies
   • 1.1k views
   • 
   • gio400
   • October 10, 2018

8. e6-350 tip turbine

   By Billy Mack F700, October 10, 2018
   • 0 replies
   • 830 views
   • 
   • Billy Mack F700
   • October 10, 2018

9. ENDT-676 info and parts

   By mackimize, October 9, 2018
   • 13 replies
   • 5k views
   • 
   • kscarbel2
   • October 10, 2018

10. What turbo do I need? AI 460. Etech 460

    By blackmack460, October 3, 2018
    • 12 replies
    • 4.3k views
    • 
    • Mack Technician
    • October 9, 2018

11. When did Mack quit using the 237?

    By seyser, September 20, 2018
    • 8 replies
    • 2k views
    • 
    • bts-4120
    • October 9, 2018

12. 2006 Mack CXN Fire

    By DMark, October 4, 2018
    • 11 replies
    • 2k views
    • 
    • DMark
    • October 4, 2018

13. What ever happened to the 7 year warranty for emissions

    By fjh, September 14, 2018
    • 2 replies
    • 1.6k views
    • 
    • Mack Technician
    • October 3, 2018

14. MP7 Rattle at idle

    By gry, September 28, 2018
    • 8 replies
    • 2.7k views
    • 
    • Mack Technician
    • September 29, 2018

15. Eaton Fuller auto to M-Drive

    By ezxpress, September 26, 2018
    • 4 replies
    • 1.3k views
    • 
    • fjh
    • September 27, 2018

16. Was there a difference between American and British Cummins engines?

    By Jamaican Bulldog, September 24, 2018
    • 3 replies
    • 1.1k views
    • 
    • 41chevy
    • September 25, 2018

17. 2005 Rattling Sound and only RPM at 5 ahen sitting Idle

    By KingdomTransport, September 22, 2018
    • 2 replies
    • 823 views
    • 
    • Mack Technician
    • September 22, 2018

18. torque specs

    By dan debold, September 21, 2018
    • 1 reply
    • 1.6k views
    • 
    • Mack Technician
    • September 21, 2018

19. Help Diagnose Fan Clutch E7-300

    By Heli0z, September 18, 2018
    • 3 replies
    • 1.5k views
    • 
    • Jamkar
    • September 20, 2018

20. 2013 CXU mdrive performance mode

    By Steve680, September 20, 2018
    • 0 replies
    • 888 views
    • 
    • Steve680
    • September 20, 2018

21. SCR performance low

    By gorew, September 18, 2018
    • 1 reply
    • 5.3k views
    • 
    • Mackpro
    • September 18, 2018

22. CXU613 mp8 no crank.

    By Adam9066, September 16, 2018
    • 2 replies
    • 3.3k views
    • 
    • ZDB
    • September 17, 2018

23. 2011 GU813 MP Fuel Problem

    By Goddy454, September 17, 2018
    • 1 reply
    • 1k views
    • 
    • Goddy454
    • September 17, 2018

24. Fuel pump

    By b422, September 16, 2018
    • 0 replies
    • 817 views
    • 
    • b422
    • September 16, 2018

25. B422

    By b422, September 11, 2018
    • 9 replies
    • 1.9k views
    • 
    • b422
    • September 13, 2018