Engine and Transmission

6,561 topics in this forum

1. weird codes

   By OJ Avery, May 24, 2018
   • 0 replies
   • 1.6k views
   • 
   • OJ Avery
   • May 24, 2018

2. Mack impact info?

   By steeler, May 20, 2018
   • 2 replies
   • 1.8k views
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   • steeler
   • May 21, 2018

3. 1985 Mack midliner, big 6, allison mt 653 conversion

   By bloodbought, May 19, 2018
   • 0 replies
   • 1k views
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   • bloodbought
   • May 19, 2018

4. 2000 Mack Vision E7

   By MackGirl352, May 18, 2018
   • 2 replies
   • 1.2k views
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   • MackGirl352
   • May 19, 2018

5. Sick flathead

   By beatngu, May 13, 2018
   • 5 replies
   • 1.6k views
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   • beatngu
   • May 18, 2018

6. E-9 superliner

   By Bolser Clyde, May 18, 2018
   • 1 reply
   • 7.6k views
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   • fjh
   • May 18, 2018

7. Checking charge air leak

   By svigarfarms, May 16, 2018
   • 2 replies
   • 1.4k views
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   • OldRedMack
   • May 16, 2018

8. MP7 looses its prime

   By OJ Avery, May 3, 2018
   • 17 replies
   • 14.1k views
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   • OJ Avery
   • May 9, 2018

9. 1998 E7 at 275HP torque rating

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

10. visible coolant leak

    By redward, May 6, 2018
    • 2 replies
    • 1.2k views
    • 
    • redward
    • May 8, 2018

11. Transmission Swap

    By Roypom, May 6, 2018
    • 6 replies
    • 3.1k views
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    • Maxidyne
    • May 8, 2018

12. 400 power upgrade

    By vansite89, May 6, 2018
    • 3 replies
    • 1.6k views
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    • GOOG
    • May 8, 2018

13. Mack 5 sped with Tetrapoid gears

    By Old Man with an old truck, April 14, 2018
    • 10 replies
    • 4k views
    • 
    • HugeHugh
    • May 6, 2018

14. 673 fuel injector line

    By Hobert62, May 6, 2018
    • 3 replies
    • 1.5k views
    • 
    • carlotpilot
    • May 6, 2018

15. Low power rough running e tech 460

    By 07cl733, April 26, 2018
    • 8 replies
    • 3.8k views
    • 
    • 07cl733
    • May 5, 2018

16. Diesel in oil

    By Troywright68, May 4, 2018
    • 4 replies
    • 2.5k views
    • 
    • turckster
    • May 4, 2018

17. Def MP8 hard to start

    By SEMack, May 3, 2018
    • 1 reply
    • 3.4k views
    • 
    • turckster
    • May 4, 2018

18. Regen issue

    By CCM, April 10, 2018
    • 12 replies
    • 11.1k views
    • 
    • OJ Avery
    • May 3, 2018

19. Injector problems

    By TimberJack, April 27, 2018
    • 2 replies
    • 1.5k views
    • 
    • OJ Avery
    • May 3, 2018

20. Sick mp8

    By elabay, May 3, 2018
    • 0 replies
    • 1.2k views
    • 
    • elabay
    • May 3, 2018

21. Two-Stick Setup

    By youngstown.bulldog80, May 2, 2018
    • 6 replies
    • 20.3k views
    • 
    • youngstown.bulldog80
    • May 2, 2018

22. Jake brake parts question

    By Freightrain, February 4, 2018
    • 5 replies
    • 1.9k views
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    • Freightrain
    • May 2, 2018

23. This can't be good:

    By Rob, May 1, 2018
    • 3 replies
    • 1.7k views
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    • Freightrain
    • May 2, 2018

24. Engine Wanted mechanical e-7 454

    By eveready, April 24, 2018
    • 8 replies
    • 2.6k views
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    • Maxidyne
    • May 2, 2018

25. E7 300 won't start

    By Gashog, April 12, 2018
    • 10 replies
    • 3.8k views
    • 
    • OldRedMack
    • May 2, 2018