Engine and Transmission

6,363 topics in this forum

1. 12 speed extended range switch leaking in direct

   By EWB555, March 25, 2018
   • 5 replies
   • 2.1k views
   • 
   • fjh
   • December 26, 2018

2. 2000 e7 427 hi idle

   By Smta, December 19, 2018
   • 4 replies
   • 1.7k views
   • 
   • Smta
   • December 22, 2018

3. Dual fuel tanks on Mack granite with mp7

   By RobM626, December 18, 2018
   • 13 replies
   • 3k views
   • 
   • RobM626
   • December 21, 2018

4. E7 350 losing power

   By Jakebrakedady, December 21, 2018
   • 3 replies
   • 1.2k views
   • 
   • terry
   • December 21, 2018

5. E9 Fuel In Oil

   By Hurley88E9, October 15, 2018
   • 22 replies
   • 4.9k views
   • 
   • fjh
   • December 19, 2018

6. 2008 mack mp8 nox sensor location

   By Zackmcc, December 13, 2018
   • 2 replies
   • 2.8k views
   • 
   • Zackmcc
   • December 16, 2018

7. Engine Swap?

   By bjohnson1781, December 15, 2018
   • 0 replies
   • 909 views
   • 
   • bjohnson1781
   • December 15, 2018

8. 56 B-Mack

   By Kilgore20, December 3, 2018
   • 6 replies
   • 1.9k views
   • 
   • Kilgore20
   • December 13, 2018

9. MS300

   By ssbigdog, December 4, 2018
   • 3 replies
   • 1.2k views
   • 
   • kscarbel2
   • December 10, 2018

10. 12 speed leaking air..

    By MACKS, December 9, 2018
    • 7 replies
    • 1.5k views
    • 
    • terry
    • December 10, 2018

11. MP7 engine

    By Mackengine, December 5, 2018
    • 5 replies
    • 1.6k views
    • 
    • mp8_macky
    • December 9, 2018

12. mack 18 speed problem 1 2

    By mackr1989, November 9, 2018
    • 44 replies
    • 11.9k views
    • 
    • Mack Technician
    • December 8, 2018

13. Eup 1997 E7

    By Moparmike, November 9, 2018
    • 3 replies
    • 1.5k views
    • 
    • Trenchking
    • December 7, 2018

14. need help with 4-2 blink code please

    By mcratchet1, November 30, 2018
    • 9 replies
    • 3.8k views
    • 
    • steeler
    • December 6, 2018

15. e7 crankshaft

    By Teeman, December 5, 2018
    • 0 replies
    • 740 views
    • 
    • Teeman
    • December 5, 2018

16. Mounting an auxiliary trans

    By m16ty, November 28, 2018
    • 17 replies
    • 4.6k views
    • 
    • m16ty
    • December 5, 2018

17. Mp8 valve adjustment problem

    By steeler, December 4, 2018
    • 2 replies
    • 3.3k views
    • 
    • steeler
    • December 4, 2018

18. 2000 ed e7 just stopped pulling

    By Moparmike, November 30, 2018
    • 5 replies
    • 1.5k views
    • 
    • Moparmike
    • December 3, 2018

19. New Mack question? 1 2 3

    By RobM626, November 6, 2018
    • 67 replies
    • 9.4k views
    • 
    • Bullheaded
    • December 2, 2018

20. 2012 MP8 oil in the coolant

    By chu613, November 30, 2018
    • 1 reply
    • 2.4k views
    • 
    • fjh
    • November 30, 2018

21. Broken Inj Cup Removal, Mp7

    By Kleevis02, November 29, 2018
    • 2 replies
    • 1.3k views
    • 
    • Kleevis02
    • November 29, 2018

22. 1999 Mack Mid-Liner MS200P

    By Mike5999, July 11, 2013   

    • mack
    • midliner
    • (and 3 more)

      Tagged with:

      • mack
      • midliner
      • glowplug
      • overheat
      • ms200p
    • 14 replies
    • 7.9k views
    • 
    • Neo
    • November 27, 2018

23. Fan clutch

    By DanielODell, November 27, 2018
    • 3 replies
    • 1.1k views
    • 
    • Mack Technician
    • November 27, 2018

24. Having trouble finding cord on my truck for the block heater

    By Oakley, November 27, 2018
    • 2 replies
    • 894 views
    • 
    • MHfred
    • November 27, 2018

25. E-6 thermostat?

    By dogg rescue, November 23, 2018
    • 3 replies
    • 1.1k views
    • 
    • dogg rescue
    • November 24, 2018