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Engine and Transmission

This forum is for engine and transmission related topics

6,539 topics in this forum

  1. 90RD oil dipstick

    By mackey58,
    • 0 replies
    • 435 views

  2. Mp7 Tools

    By dieselmotorworx,
    • 6 replies
    • 1.6k views

  3. Changing coolant conditioner filter

    By Mikesbucketlistmack,
    • 0 replies
    • 499 views

  4. Turbo clamp broke, no boost after replacing.

    By Kolehamilton,
    • 3 replies
    • 823 views

  5. Dynatard Engine Brake Questions

    By RS Disposal,
    • 8 replies
    • 1.4k views

  6. Allison transmission problems

    By Grim289,
    • 3 replies
    • 1.9k views

  7. Oil leaks

    By 03' Big Red,
    • 11 replies
    • 1.9k views

  8. E7454 stumble and no cruise

    By bubbamobilin,
    • 7 replies
    • 776 views

  9. 1978 R686 Coolant & Oil Dip Stick

    By tenfive0,
    • 11 replies
    • 1.6k views

  10. engine code

    By eric787,
    • 7 replies
    • 1k views

  11. Vision??????

    By mowerman,
    • 8 replies
    • 961 views

  12. Mp7 Eating injectors 1 2

    By steeler,
    • 37 replies
    • 5.1k views
    • fjh
    • fjh

  13. A really good parts book.

    By Joey Mack,
    • 4 replies
    • 698 views

  14. Oil sample results /low oil pressure 1 2

    By Lmackattack,
    • 28 replies
    • 2.9k views

  15. Better engine?

    By Straydog954,
    • 1 reply
    • 601 views
    • fjh
    • fjh

  16. Throttle unresponsive

    By mcratchet1,
    • 2 replies
    • 531 views

  17. 06 chn 613 fuel problem

    By Trumbull_welding,
    • 12 replies
    • 1.7k views

  18. 04 epa MP7 upgrades

    By Big Mack Truck,
    • 24 replies
    • 4.3k views

  19. E9 AMBAC V style injection pump

    By Flynpenguin,
    • 8 replies
    • 1.2k views

  20. Coolant vapor in crank case, coming out blowby tube and oil fill tube. 2013 Mack MP7

    By Blister28,
    • 23 replies
    • 2.6k views

  21. EN7 valve adjustment tool

    By CTS2,
    • 9 replies
    • 1.5k views

  22. E9 Failure pics

    By Supermutt,
    • 18 replies
    • 2.2k views

  23. 2000 mack rd688s gunk coming out of crankcase ir

    By Jpaul,
    • 2 replies
    • 524 views

  24. Gunk in crankcase filter. 1 2

    By Kwdriver84,
    • 37 replies
    • 6.6k views

  25. Cam position sensor

    By 2014pinnacle,
    • 6 replies
    • 3.3k views

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