Engine and Transmission

6,347 topics in this forum

1. E7 Mechanical Engine Miss

   By 67RModel, August 30, 2021
   • 2 replies
   • 1.1k views
   • 
   • Joey Mack
   • October 5, 2021

2. Engine Brake?

   By MACKS, April 24, 2021
   • 24 replies
   • 3.4k views
   • 
   • MACKS
   • October 3, 2021

3. 2017 MP7 DIED ON ROAD WONT RESTART PUT NEW INJECTORS IN STILL NO START SOUNDS LIKE OUT OF TIME

   By JAMES SMITH, October 1, 2021
   • 0 replies
   • 516 views
   • 
   • JAMES SMITH
   • October 1, 2021

4. 1985 Mack MS250 5.5L engine

   By SJM, September 30, 2021
   • 0 replies
   • 501 views
   • 
   • SJM
   • September 30, 2021

5. 2011 mack cx613 mp8

   By Playinghooky13, September 29, 2021
   • 2 replies
   • 624 views
   • 
   • Playinghooky13
   • September 29, 2021

6. What’s up with the AI 400

   By VBETtucking, September 25, 2021
   • 22 replies
   • 3.6k views
   • 
   • OldRedMack
   • September 29, 2021

7. Fly wheel question from Fuzzy Buzzard

   By Draggin Wagon, September 12, 2021
   • 5 replies
   • 1.2k views
   • 
   • theakerstwo
   • September 28, 2021

8. R686ST Mack 5 speed trans to Eaton 8LL speedometer swap

   By fastboater, September 26, 2021
   • 1 reply
   • 781 views
   • 
   • theakerstwo
   • September 26, 2021

9. Mack 13 speed to 18 speed

   By Steve L, September 22, 2021
   • 4 replies
   • 995 views
   • 
   • Steve L
   • September 26, 2021

10. 673 injection pump help

    By Mean Green, September 3, 2021
    • 5 replies
    • 1.2k views
    • 
    • Big R
    • September 26, 2021

11. I cant believe this!!

    By Joey Mack, September 20, 2021
    • 14 replies
    • 2.1k views
    • 
    • Onyx610
    • September 23, 2021

12. 2014 Pinnacle Service DEF Light/5mph derate

    By Localhauler, September 3, 2021
    • 5 replies
    • 3.6k views
    • 
    • DHD_Equipment
    • September 22, 2021

13. E7 427 turbo upgrades ?

    By Abryan1019, September 18, 2021
    • 7 replies
    • 2k views
    • 
    • Abryan1019
    • September 21, 2021

14. Hot Dogs, Can't Run Stay on the Porch

    By AZB755V8, July 25, 2021
    • 19 replies
    • 2.1k views
    • 
    • AZB755V8
    • September 20, 2021

15. Mack MP8 Tools Vs. Volvo D13 Tools, Buyer beware. 1 2

    By Mack Technician, August 15, 2018
    • 48 replies
    • 18.6k views
    • 
    • c-mac
    • September 19, 2021

16. E6 350 idle adjustment

    By mackone, September 16, 2021
    • 3 replies
    • 1.4k views
    • 
    • Joey Mack
    • September 19, 2021

17. Computer Engine Questions.

    By 5Mouths2Feed, March 16, 2008
    • 8 replies
    • 10.1k views
    • 
    • David Lomman
    • September 18, 2021

18. 2014 GU713 Help

    By Midland Oilfield, September 16, 2021
    • 0 replies
    • 744 views
    • 
    • Midland Oilfield
    • September 16, 2021

19. 2007 mp7 wont start

    By MackMan88, January 28, 2016   

    • mp7
    • 5 replies
    • 5.4k views
    • 
    • fjh
    • September 16, 2021

20. Frame rails. Is it worth it?

    By Bliue dm, September 13, 2021
    • 5 replies
    • 1.5k views
    • 
    • 67RModel
    • September 15, 2021

21. Unlimited miles 2014!

    By 2014mp8, September 7, 2021
    • 3 replies
    • 795 views
    • 
    • 2014mp8
    • September 13, 2021

22. Muffler delete

    By Clifford the big red dog, September 6, 2021
    • 3 replies
    • 1.3k views
    • 
    • Mean Green
    • September 13, 2021

23. Code 2-9 Mack CT713 AI engine

    By DoubleFrame, September 3, 2021
    • 1 reply
    • 1.7k views
    • 
    • vinny933
    • September 13, 2021

24. what year mp8 will swap ?

    By Truecountry, September 10, 2021
    • 2 replies
    • 1.5k views
    • 
    • fjh
    • September 10, 2021

25. AMB pump versus Robert Bosch

    By 63BMack, September 8, 2021
    • 6 replies
    • 1.1k views
    • 
    • 63BMack
    • September 9, 2021