Engine and Transmission

6,347 topics in this forum

1. MP8 low power and stalling

   By Byrd85, June 5, 2018
   • 4 replies
   • 2k views
   • 
   • bbigrig
   • June 12, 2018

2. Stainless steel exhaust components

   By hurstscrambler, June 5, 2018
   • 6 replies
   • 1.4k views
   • 
   • Vladislav
   • June 11, 2018

3. Erratic Idle only with Parking brake set

   By Rockwell, May 24, 2018
   • 7 replies
   • 2.6k views
   • 
   • Rockwell
   • June 10, 2018

4. E9 questions

   By Landon, May 31, 2018
   • 21 replies
   • 3.7k views
   • 
   • RobM626
   • June 10, 2018

5. Allison auto 6speed 2000 mack 4560

   By Moparmike, June 9, 2018
   • 1 reply
   • 1.1k views
   • 
   • 41chevy
   • June 9, 2018

6. Intercooler core

   By RandR, June 8, 2018
   • 1 reply
   • 910 views
   • 
   • Lmackattack
   • June 9, 2018

7. E6

   By ws721, June 6, 2018
   • 2 replies
   • 1.2k views
   • 
   • ws721
   • June 7, 2018

8. 2000 rd688s e7 allison auto mpg

   By Moparmike, June 6, 2018
   • 2 replies
   • 1.5k views
   • 
   • Moparmike
   • June 7, 2018

9. 93 rd e7 400 econovance electrical problem

   By Jeremy_Brault, June 5, 2018
   • 2 replies
   • 1.7k views
   • 
   • Jeremy_Brault
   • June 6, 2018

10. Keeling Farms

    By Keeling Farms, June 3, 2018
    • 0 replies
    • 756 views
    • 
    • Keeling Farms
    • June 3, 2018

11. 11GBA16014C what is it?

    By 6368, June 2, 2018
    • 1 reply
    • 1.2k views
    • 
    • j hancock
    • June 3, 2018

12. 2000 Mack e7 rd688 injector or ecm

    By Moparmike, May 8, 2018
    • 6 replies
    • 2.3k views
    • 
    • Moparmike
    • June 2, 2018

13. E7-400 poor power.

    By jegster10, March 31, 2018
    • 10 replies
    • 2.8k views
    • 
    • jegster10
    • June 2, 2018

14. em7 300 to a e7 350

    By luke andres, May 31, 2018
    • 1 reply
    • 1.4k views
    • 
    • r686st
    • May 31, 2018

15. Mack E6 engine Torque specs

    By CharlyB, May 20, 2018
    • 2 replies
    • 3.2k views
    • 
    • jegster10
    • May 31, 2018

16. 4-5 code on start

    By Bill Boyce76, May 30, 2018
    • 0 replies
    • 849 views
    • 
    • Bill Boyce76
    • May 30, 2018

17. Flat 6 in a 1935 B series Mack

    By LFD1935, May 26, 2018
    • 9 replies
    • 2k views
    • 
    • mrgumby
    • May 28, 2018

18. B model engine identification

    By NLC, May 28, 2018
    • 5 replies
    • 1.6k views
    • 
    • BOB DINGSDALE
    • May 28, 2018

19. Transmissio swap from T2090 to T2070 1 2

    By Vladislav, May 11, 2018
    • 30 replies
    • 7.5k views
    • 
    • Vladislav
    • May 27, 2018

20. Oil filter for a 1936 with Continental Engine

    By firepiper1, May 27, 2018
    • 1 reply
    • 775 views
    • 
    • HarryS
    • May 27, 2018

21. weird codes

    By OJ Avery, May 24, 2018
    • 0 replies
    • 1.2k views
    • 
    • OJ Avery
    • May 24, 2018

22. Mack impact info?

    By steeler, May 20, 2018
    • 2 replies
    • 1.4k views
    • 
    • steeler
    • May 21, 2018

23. 1985 Mack midliner, big 6, allison mt 653 conversion

    By bloodbought, May 19, 2018
    • 0 replies
    • 822 views
    • 
    • bloodbought
    • May 19, 2018

24. 2000 Mack Vision E7

    By MackGirl352, May 18, 2018
    • 2 replies
    • 961 views
    • 
    • MackGirl352
    • May 19, 2018

25. Sick flathead

    By beatngu, May 13, 2018
    • 5 replies
    • 1.1k views
    • 
    • beatngu
    • May 18, 2018