Engine and Transmission

6,347 topics in this forum

1. E-9 superliner

   By Bolser Clyde, May 18, 2018
   • 1 reply
   • 7.3k views
   • 
   • fjh
   • May 18, 2018

2. Checking charge air leak

   By svigarfarms, May 16, 2018
   • 2 replies
   • 1.1k views
   • 
   • OldRedMack
   • May 16, 2018

3. MP7 looses its prime

   By OJ Avery, May 3, 2018
   • 17 replies
   • 11.4k views
   • 
   • OJ Avery
   • May 9, 2018

4. 1998 E7 at 275HP torque rating

   By redward, May 8, 2018
   • 0 replies
   • 686 views
   • 
   • redward
   • May 8, 2018

5. visible coolant leak

   By redward, May 6, 2018
   • 2 replies
   • 869 views
   • 
   • redward
   • May 8, 2018

6. Transmission Swap

   By Roypom, May 6, 2018
   • 6 replies
   • 2.4k views
   • 
   • Maxidyne
   • May 8, 2018

7. 400 power upgrade

   By vansite89, May 6, 2018
   • 3 replies
   • 1.2k views
   • 
   • GOOG
   • May 8, 2018

8. Mack 5 sped with Tetrapoid gears

   By Old Man with an old truck, April 14, 2018
   • 10 replies
   • 3k views
   • 
   • HugeHugh
   • May 6, 2018

9. 673 fuel injector line

   By Hobert62, May 6, 2018
   • 3 replies
   • 1.1k views
   • 
   • carlotpilot
   • May 6, 2018

10. Low power rough running e tech 460

    By 07cl733, April 26, 2018
    • 8 replies
    • 2.9k views
    • 
    • 07cl733
    • May 5, 2018

11. Diesel in oil

    By Troywright68, May 4, 2018
    • 4 replies
    • 1.8k views
    • 
    • turckster
    • May 4, 2018

12. Def MP8 hard to start

    By SEMack, May 3, 2018
    • 1 reply
    • 2.9k views
    • 
    • turckster
    • May 4, 2018

13. Regen issue

    By CCM, April 10, 2018
    • 12 replies
    • 8.5k views
    • 
    • OJ Avery
    • May 3, 2018

14. Injector problems

    By TimberJack, April 27, 2018
    • 2 replies
    • 1.2k views
    • 
    • OJ Avery
    • May 3, 2018

15. Sick mp8

    By elabay, May 3, 2018
    • 0 replies
    • 998 views
    • 
    • elabay
    • May 3, 2018

16. Two-Stick Setup

    By youngstown.bulldog80, May 2, 2018
    • 6 replies
    • 1.6k views
    • 
    • youngstown.bulldog80
    • May 2, 2018

17. Jake brake parts question

    By Freightrain, February 4, 2018
    • 5 replies
    • 1.4k views
    • 
    • Freightrain
    • May 2, 2018

18. This can't be good:

    By Rob, May 1, 2018
    • 3 replies
    • 1.3k views
    • 
    • Freightrain
    • May 2, 2018

19. Engine Wanted mechanical e-7 454

    By eveready, April 24, 2018
    • 8 replies
    • 1.9k views
    • 
    • Maxidyne
    • May 2, 2018

20. E7 300 won't start

    By Gashog, April 12, 2018
    • 10 replies
    • 2.9k views
    • 
    • OldRedMack
    • May 2, 2018

21. Need some part numbers American Bosch:

    By Rob, April 30, 2018
    • 8 replies
    • 1.6k views
    • 
    • Rob
    • May 1, 2018

22. Head scratcher 1 2

    By Racecorr, December 18, 2017
    • 34 replies
    • 6.9k views
    • 
    • Racecorr
    • April 29, 2018

23. Head scratcher revisited.

    By Racecorr, January 16, 2018
    • 5 replies
    • 1.2k views
    • 
    • Racecorr
    • April 29, 2018

24. 2180 gear failure

    By 07cl733, February 5, 2017
    • 2 replies
    • 1.4k views
    • 
    • turckster
    • April 28, 2018

25. 2004 E7 427

    By Al and son, April 25, 2018
    • 4 replies
    • 1.9k views
    • 
    • Al and son
    • April 26, 2018