Engine and Transmission

6,349 topics in this forum

1. 12 speed back up switch?

   By MACKS, June 21, 2019
   • 2 replies
   • 1.2k views
   • 
   • Rob
   • June 23, 2019

2. Low oil Pressue after oil change

   By DoubleFrame, June 22, 2019
   • 3 replies
   • 2.5k views
   • 
   • 1965
   • June 22, 2019

3. Injector replacement

   By randypick, June 21, 2019
   • 1 reply
   • 1.1k views
   • 
   • Ahubbard
   • June 22, 2019

4. 1985 MR685S

   By Kelvin Archer, June 19, 2019
   • 0 replies
   • 901 views
   • 
   • Kelvin Archer
   • June 19, 2019

5. '63 B81SX 1 2 3

   By dayradebaugh, June 1, 2019
   • 57 replies
   • 7.8k views
   • 
   • Freightrain
   • June 19, 2019

6. Mack MP8 Randomly turns off

   By tbone1983, June 9, 2019
   • 7 replies
   • 5.1k views
   • 
   • Mackpro
   • June 18, 2019

7. 10 Speed Hidden Gears

   By Talldawg, June 17, 2019
   • 2 replies
   • 1.3k views
   • 
   • jkruss82
   • June 18, 2019

8. SCR problem, kinda technical

   By c-mac, June 13, 2019
   • 7 replies
   • 3k views
   • 
   • fjh
   • June 16, 2019

9. VMAC I fault code list

   By TorresTransport, September 30, 2014
   • 15 replies
   • 11.7k views
   • 
   • R.E.D
   • June 15, 2019

10. Vmac1 or 2 issue

    By steeler, June 11, 2019
    • 8 replies
    • 3.5k views
    • 
    • j hancock
    • June 13, 2019

11. frozen clutch

    By Z-3, June 10, 2019
    • 3 replies
    • 1.2k views
    • 
    • JoeH
    • June 11, 2019

12. 10 spd t310m

    By nelm1994, June 8, 2019
    • 6 replies
    • 2.4k views
    • 
    • fjh
    • June 9, 2019

13. 2013 MP8 fuel in the coolant.

    By c-mac, May 14, 2019
    • 4 replies
    • 2.2k views
    • 
    • c-mac
    • June 5, 2019

14. Dynatard to Jacobs E7 Conversation... Possible?

    By BucketTrucker688, June 3, 2019
    • 2 replies
    • 979 views
    • 
    • theakerstwo
    • June 4, 2019

15. 2010 Mack LEU Garbage Truck Exhaust Manifold Removal

    By midway1652, June 3, 2019
    • 0 replies
    • 794 views
    • 
    • midway1652
    • June 3, 2019

16. ENDT864 low on power Update

    By Phil Bennett, June 2, 2019
    • 2 replies
    • 1k views
    • 
    • fjh
    • June 2, 2019

17. Electronic injection converted to mechanical injection.?

    By Lmackattack, March 19, 2014
    • 5 replies
    • 4.5k views
    • 
    • davehummell
    • May 31, 2019

18. MP8 still sucks at life 1 2

    By Keffer inc, May 29, 2017
    • 41 replies
    • 17.9k views
    • 
    • Mack Technician
    • May 30, 2019

19. 2012 mp8 chu.

    By Mps, May 30, 2019
    • 2 replies
    • 900 views
    • 
    • Mps
    • May 30, 2019

20. Truck has white smoke

    By Blue Nile trucker, May 25, 2019
    • 5 replies
    • 1.4k views
    • 
    • turckster
    • May 30, 2019

21. Turbo PSI for Mack 07 chn613 A/C 460

    By Tim Modine, May 29, 2019
    • 5 replies
    • 1.9k views
    • 
    • Mackpro
    • May 30, 2019

22. ENDT864 Twin Turbo V8 engine Power

    By Phil Bennett, May 28, 2019
    • 7 replies
    • 2.1k views
    • 
    • Freightrain
    • May 29, 2019

23. EC6 350 Lift Pump

    By Quickfarms, May 21, 2019
    • 9 replies
    • 3.2k views
    • 
    • Mack Technician
    • May 27, 2019

24. 1991 E7 350 bent exhaust pushrod symptoms

    By BucketTrucker688, May 27, 2019
    • 1 reply
    • 1.9k views
    • 
    • Mack Technician
    • May 27, 2019

25. American Bosch governor questions

    By jimtruck, May 23, 2019
    • 2 replies
    • 1.2k views
    • 
    • fjh
    • May 23, 2019