Engine and Transmission

6,347 topics in this forum

1. 2007 Mack CTP713b

   By seb00, October 18, 2022
   • 16 replies
   • 1.1k views
   • 
   • Onyx610
   • October 19, 2022

2. Another EUP Problem

   By thomastractorsvc, April 2, 2020
   • 8 replies
   • 1.9k views
   • 
   • Mackpro
   • October 13, 2022

3. Mack TRDL 1070- TRTX 1070 transmission HELP

   By mimscorp, July 16, 2012
   • 9 replies
   • 5.3k views
   • 
   • Joey Mack
   • October 11, 2022

4. need help 12 speed maxitorque air leak

   By swdrag1, July 8, 2018
   • 15 replies
   • 3.6k views
   • 
   • MACKS
   • October 11, 2022

5. E9 air throttle

   By Mack superdog, October 11, 2022
   • 2 replies
   • 604 views
   • 
   • Mack superdog
   • October 11, 2022

6. E9 air throttle

   By Mack superdog, October 11, 2022
   • 1 reply
   • 496 views
   • 
   • fjh
   • October 11, 2022

7. Need source for aftermarket exhaust manifold

   By Total Excavation, May 30, 2019
   • 9 replies
   • 3.2k views
   • 
   • tjc transport
   • October 9, 2022

8. 98 Etech E7 starts, runs for 3 seconds, then shuts off

   By Bradford, May 6, 2018
   • 21 replies
   • 5.6k views
   • 
   • fjh
   • October 7, 2022

9. Trans 1 2 3

   By Laser, October 2, 2022
   • 50 replies
   • 4.2k views
   • 
   • Joey Mack
   • October 5, 2022

10. 1979 Superliner w/ ENDT676 Maxidyne 300 losing prime 1 2 3

    By Truckie Harbison, June 29, 2022
    • 70 replies
    • 4.9k views
    • 
    • fjh
    • October 5, 2022

11. 87 mack e6 350 high performance fuel injectors

    By John d, September 30, 2022
    • 3 replies
    • 1.1k views
    • 
    • 880joe
    • October 5, 2022

12. E9 bell housing

    By Mack superdog, October 3, 2022
    • 7 replies
    • 1.1k views
    • 
    • fjh
    • October 5, 2022

13. 1999 Mack rd688 fuel issue code8-4

    By KHBtruck22, October 3, 2022
    • 3 replies
    • 813 views
    • 
    • KHBtruck22
    • October 4, 2022

14. 1992 e7 300 dies but will restart immediately

    By wes flaharty, October 2, 2022
    • 12 replies
    • 1.1k views
    • 
    • fjh
    • October 3, 2022

15. Auto shift problems

    By Jason Chernoff, September 29, 2022
    • 5 replies
    • 895 views
    • 
    • Joey Mack
    • October 2, 2022

16. 2009 MACK GU813 Excessive Black smoke/ plugged DPF in 3 days 1 2 3

    By Wasteman1, May 3, 2022
    • 73 replies
    • 5.1k views
    • 
    • Joey Mack
    • October 1, 2022

17. Air in Fuel.....

    By Mack Technician, January 27, 2020
    • 21 replies
    • 3.9k views
    • 
    • Onyx610
    • September 29, 2022

18. Detroit 71, v71, 92 and v92 series crankshaft flange bolt pattern

    By glenbjackson, March 3, 2022
    • 8 replies
    • 1.5k views
    • 
    • glenbjackson
    • September 29, 2022

19. MP8 fault code

    By TimberJack, July 26, 2016
    • 3 replies
    • 2.1k views
    • 
    • PoloPark
    • September 28, 2022

20. 79 maxidyne max power

    By Bigjohn4300, September 12, 2022
    • 18 replies
    • 1.7k views
    • 
    • Joey Mack
    • September 28, 2022

21. air diagram for the top of a

    By Ernie, September 27, 2022
    • 0 replies
    • 470 views
    • 
    • Ernie
    • September 27, 2022

22. Delco 39mt starter on 675 engines?

    By Full Floater, August 17, 2022
    • 12 replies
    • 1.4k views
    • 
    • Full Floater
    • September 27, 2022

23. Who can remote program?

    By Tate, September 22, 2022
    • 13 replies
    • 1.5k views
    • 
    • Joey Mack
    • September 25, 2022

24. Mack aset 427 1 2 3

    By Jlam, September 4, 2022
    • 63 replies
    • 4.8k views
    • 
    • Joey Mack
    • September 25, 2022

25. Trans swap issues 1 2 3

    By Noble1, September 18, 2022
    • 51 replies
    • 3.5k views
    • 
    • Joey Mack
    • September 23, 2022