Engine and Transmission

6,403 topics in this forum

1. E-tech miss. 1 2

   By Bluebulldog, October 5, 2023
   • 33 replies
   • 1.5k views
   • 
   • Bluebulldog
   • October 13, 2023

2. '08 Mru Mp7 Engine Shuts Down

   By square tire, August 20, 2011   

   • engine
   • electrical
   • (and 3 more)

     Tagged with:

     • engine
     • electrical
     • mack
     • problem
     • mechanical
   • 7 replies
   • 14.3k views
   • 
   • Elite Diesel Solutions
   • October 12, 2023

3. Mack 12 speed

   By Licensed to kill, October 12, 2023
   • 22 replies
   • 980 views
   • 
   • Licensed to kill
   • October 12, 2023

4. E7-300 Q

   By Straydog954, October 11, 2023
   • 3 replies
   • 420 views
   • 
   • Straydog954
   • October 12, 2023

5. 2004 ami. 370 eup questions

   By petehall12, September 21, 2023
   • 13 replies
   • 1.3k views
   • 
   • petehall12
   • October 11, 2023

6. E7 tuner/programmer question

   By coop661, October 7, 2023
   • 3 replies
   • 749 views
   • 
   • 880joe
   • October 9, 2023

7. 2006 370 ami fuel rate problem

   By kgtruck13, January 7, 2020
   • 21 replies
   • 4.5k views
   • 
   • Joey Mack
   • October 8, 2023

8. Mack engine and transmission

   By Tommy H, October 3, 2023
   • 0 replies
   • 474 views
   • 
   • Tommy H
   • October 3, 2023

9. Hydraulic pump

   By 1wonton, October 1, 2023
   • 0 replies
   • 432 views
   • 
   • 1wonton
   • October 1, 2023

10. Low Pressure Fuel System Drops How to Check fuel pressure

    By CDJ, September 22, 2023
    • 3 replies
    • 589 views
    • 
    • Mackpro
    • September 29, 2023

11. E7 400 low power 1 2

    By Anonymous, August 2, 2023
    • 40 replies
    • 3.7k views
    • 
    • Anonymous
    • September 24, 2023

12. ENDT Rocker shafts needed.

    By Joey Mack, September 10, 2023
    • 3 replies
    • 468 views
    • 
    • Joey Mack
    • September 24, 2023

13. 1995 mack ch t2180b transmission

    By Playinghooky13, September 21, 2023
    • 6 replies
    • 440 views
    • 
    • R.E.D
    • September 22, 2023

14. Need help on an old EM6-300l

    By JamesRich, September 11, 2023
    • 2 replies
    • 801 views
    • 
    • JamesRich
    • September 18, 2023

15. Finding TDC

    By Licensed to kill, September 7, 2023
    • 16 replies
    • 1.4k views
    • 
    • JoeH
    • September 17, 2023

16. E-6 350 water pump.

    By Licensed to kill, September 15, 2023
    • 7 replies
    • 706 views
    • 
    • Licensed to kill
    • September 16, 2023

17. Mack r 688 shuts down while driving

    By cfd511, June 2, 2023
    • 11 replies
    • 1.8k views
    • 
    • cfd511
    • September 16, 2023

18. 2007 Mack CV713 hard to prime and bubbles in fuel filter housing 

    By Trumbull_welding, September 13, 2023
    • 12 replies
    • 1.4k views
    • 
    • Joey Mack
    • September 14, 2023

19. Inlet manifold pressure

    By Mando2322, September 13, 2023
    • 1 reply
    • 605 views
    • 
    • Joey Mack
    • September 14, 2023

20. School me on my Oil cooler

    By macattack, September 13, 2023
    • 6 replies
    • 489 views
    • 
    • fjh
    • September 13, 2023

21. 96 mr688 hard start.

    By macattack, July 14, 2023
    • 18 replies
    • 1.3k views
    • 
    • macattack
    • September 13, 2023

22. 2007 Mack CV713 transmission

    By Reneé Lawrence, September 11, 2023
    • 5 replies
    • 669 views
    • 
    • fjh
    • September 12, 2023

23. Blowing head gaskets

    By mackrmodel686st, September 12, 2023
    • 2 replies
    • 446 views
    • 
    • fjh
    • September 12, 2023

24. Stuck in gear 1 2

    By 97_Mack, September 2, 2023
    • 39 replies
    • 2.8k views
    • 
    • doubleclutchinweasel
    • September 11, 2023

25. Fuel Injector Lines Needed

    By Joey Mack, September 10, 2023
    • 0 replies
    • 364 views
    • 
    • Joey Mack
    • September 10, 2023