Engine and Transmission

6,497 topics in this forum

1. Derate warning

   By OJ Avery, November 19, 2018
   • 8 replies
   • 8.8k views
   • 
   • mp8_macky
   • November 22, 2018

2. Anyone doing full deletes on MP8s yet?? 1 2

   By bulldogfarmer, October 21, 2016
   • 32 replies
   • 7.4k views
   • 
   • mp8_macky
   • November 22, 2018

3. Timing issue maybe?

   By brettj3876, November 6, 2018
   • 8 replies
   • 2k views
   • 
   • RobM626
   • November 22, 2018

4. mack

   By Mackksa, November 13, 2018
   • 4 replies
   • 1.7k views
   • 
   • Mackksa
   • November 22, 2018

5. Eaton 8LL in an RD...

   By RowdyRebel, November 19, 2018
   • 6 replies
   • 2.5k views
   • 
   • RowdyRebel
   • November 21, 2018

6. 97 Mac e7 ch613

   By Sctnull, November 20, 2018
   • 1 reply
   • 1.1k views
   • 
   • Mackpro
   • November 20, 2018

7. Mack Midliner Water Pump

   By RobD, November 16, 2018
   • 16 replies
   • 4.8k views
   • 
   • RobD
   • November 20, 2018

8. Jake brake troubles

   By MOloghauler, November 18, 2018
   • 4 replies
   • 2.8k views
   • 
   • MOloghauler
   • November 18, 2018

9. Cat sump switching

   By Cullen ledy, November 15, 2018
   • 1 reply
   • 2.2k views
   • 
   • turckster
   • November 17, 2018

10. Flywheel bolt torque 1 2

    By br549, November 11, 2018
    • 29 replies
    • 31.8k views
    • 
    • 41chevy
    • November 17, 2018

11. Endt673

    By Dusty64, November 12, 2018
    • 2 replies
    • 1.9k views
    • 
    • topo
    • November 12, 2018

12. Turbo size?

    By TimberJack, November 12, 2018
    • 0 replies
    • 1k views
    • 
    • TimberJack
    • November 12, 2018

13. Turbo Actuator

    By TimberJack, November 7, 2018
    • 10 replies
    • 6.8k views
    • 
    • TimberJack
    • November 10, 2018

14. Fuel splitter valve

    By 880joe, November 5, 2018
    • 5 replies
    • 3.6k views
    • 
    • Mack Technician
    • November 9, 2018

15. Oil Temp and Bullgear Failure

    By Rockwell, November 7, 2018
    • 0 replies
    • 1.2k views
    • 
    • Rockwell
    • November 7, 2018

16. High rpm miss

    By Cullen ledy, November 6, 2018
    • 2 replies
    • 1.5k views
    • 
    • Cullen ledy
    • November 7, 2018

17. anyone ever buy a trans from progear?

    By mackr1989, March 28, 2018
    • 1 reply
    • 1.2k views
    • 
    • ultratruck
    • November 6, 2018

18. loud chirp/whistle MP7

    By BL HOSKIN TRUCKING, June 7, 2014
    • 13 replies
    • 8k views
    • 
    • dgk1
    • November 6, 2018

19. E7 427 pulling power

    By Ed45, October 1, 2018
    • 21 replies
    • 9.7k views
    • 
    • brettj3876
    • November 6, 2018

20. 2000 e7 400

    By Linden creek dairy, November 5, 2018
    • 6 replies
    • 1.4k views
    • 
    • Linden creek dairy
    • November 6, 2018

21. 98 E7 Etech shutting off

    By Bradford, September 4, 2018
    • 5 replies
    • 2.5k views
    • 
    • Kwdriver84
    • November 5, 2018

22. Idle problems!?

    By MOloghauler, November 4, 2018
    • 6 replies
    • 2.8k views
    • 
    • Mack Technician
    • November 4, 2018

23. More power! ?

    By E 7 Mike, November 2, 2018
    • 7 replies
    • 2.1k views
    • 
    • 880joe
    • November 4, 2018

24. Intermittent power loss

    By dgk1, October 31, 2018
    • 2 replies
    • 1.4k views
    • 
    • dgk1
    • October 31, 2018

25. 2013 GU713 MP7 cold regen

    By Dylank94, October 24, 2018
    • 3 replies
    • 2k views
    • 
    • fjh
    • October 30, 2018