Engine and Transmission

6,363 topics in this forum

1. Bad rocker arms

   By Rsctrucking, February 20, 2020
   • 2 replies
   • 997 views
   • 
   • Rsctrucking
   • February 20, 2020

2. Torque lbs.

   By Jerry Weller, February 20, 2020
   • 6 replies
   • 1k views
   • 
   • Jerry Weller
   • February 20, 2020

3. Replacing 06 egr engine with 02 pre emissions

   By 880joe, February 20, 2020
   • 1 reply
   • 734 views
   • 
   • Mack Technician
   • February 20, 2020

4. E tech 460 boost question

   By 07cl733, April 16, 2017
   • 12 replies
   • 3.4k views
   • 
   • 99 ch mack
   • February 18, 2020

5. High Crankcase Pressure

   By barrym, February 21, 2010
   • 14 replies
   • 8k views
   • 
   • theakerstwo
   • February 18, 2020

6. 2001 e7 427 not making boost pressure

   By Playinghooky13, February 14, 2020
   • 9 replies
   • 2.5k views
   • 
   • Mack Technician
   • February 16, 2020

7. MP7 engine miss

   By steeler, February 12, 2020
   • 5 replies
   • 1k views
   • 
   • Mack Technician
   • February 16, 2020

8. Exhaust leak

   By unitedsecorp, February 14, 2013
   • 12 replies
   • 4.5k views
   • 
   • fjh
   • February 15, 2020

9. T2090 transmission

   By Bjt, February 14, 2020
   • 5 replies
   • 2.7k views
   • 
   • Bjt
   • February 14, 2020

10. Calibrating Post nox sensor

    By mcratchet1, February 6, 2020
    • 3 replies
    • 2.5k views
    • 
    • steeler
    • February 14, 2020

11. E7 E-tech/ ASET Automatic Transmission 1 2

    By ivanuke, September 5, 2019
    • 43 replies
    • 5.2k views
    • 
    • Bigjohn4300
    • February 9, 2020

12. MP8 coolant in oil

    By Mackken, January 26, 2020
    • 5 replies
    • 3.5k views
    • 
    • fjh
    • February 8, 2020

13. E-7 350 No Pulling Power

    By kuhar69, July 20, 2010
    • 23 replies
    • 18.3k views
    • 
    • R Cook
    • February 7, 2020

14. E7 Exhaust Manifold Interchange

    By Ahubbard, February 6, 2020
    • 3 replies
    • 1.4k views
    • 
    • Ahubbard
    • February 7, 2020

15. Fleet manager

    By Eddie White, February 6, 2020
    • 1 reply
    • 1.6k views
    • 
    • j hancock
    • February 6, 2020

16. E7 jake on a E6

    By Don Green, February 5, 2020
    • 1 reply
    • 946 views
    • 
    • fjh
    • February 6, 2020

17. 1998 Mack RB688s Tri Axle Dump. Reverse switch location on tranny?

    By CDNFlatTrackFreak, January 9, 2020
    • 14 replies
    • 4.1k views
    • 
    • CDNFlatTrackFreak
    • February 6, 2020

18. Oil Pan needs to be replaced 1 2

    By Tim Modine, January 19, 2020
    • 38 replies
    • 4.7k views
    • 
    • Tim Modine
    • February 5, 2020

19. Older cummins injectors

    By terry, February 5, 2020
    • 2 replies
    • 802 views
    • 
    • terry
    • February 5, 2020

20. 1992 EM 7 info needed

    By 03' Big Red, February 5, 2020
    • 4 replies
    • 1k views
    • 
    • terry
    • February 5, 2020

21. Aset AC exhaust chatter

    By ivanuke, February 4, 2020
    • 1 reply
    • 847 views
    • 
    • Mack Technician
    • February 5, 2020

22. Replaced head on E7 350 CH 613

    By BigMack1978, February 4, 2020
    • 1 reply
    • 868 views
    • 
    • Mack Technician
    • February 4, 2020

23. Mack e7 rebuild.

    By mackmanb61x, December 27, 2019
    • 8 replies
    • 3.5k views
    • 
    • mackmanb61x
    • February 4, 2020

24. DPF Issues

    By striker, January 29, 2010
    • 11 replies
    • 28.6k views
    • 
    • mp8_macky
    • February 3, 2020

25. SCR problem

    By CCMtruck, October 4, 2019
    • 7 replies
    • 5.4k views
    • 
    • mp8_macky
    • February 3, 2020