Engine and Transmission

6,584 topics in this forum

1. T310 transmission noise

   By Dalton1, September 30, 2021
   • 21 replies
   • 4.3k views
   • 
   • doubleclutchinweasel
   • December 6, 2021

2. 1997 E7 Econovance Problem

   By Moneypit, July 25, 2020
   • 15 replies
   • 11.1k views
   • 
   • Vmac3
   • December 6, 2021

3. Rapid fuel system pressure loss after shutdown. 1 2

   By Roadpower, December 2, 2021
   • 27 replies
   • 5.5k views
   • 
   • Joey Mack
   • December 4, 2021

4. Coolant filter retrofit 1 2

   By R.E.D, November 24, 2021
   • 26 replies
   • 4.7k views
   • 
   • R.E.D
   • December 4, 2021

5. AI cam replacement

   By 880joe, December 3, 2021
   • 6 replies
   • 1.7k views
   • 
   • Joey Mack
   • December 4, 2021

6. ENDTF 673 cooling system

   By muncieman, December 2, 2021
   • 4 replies
   • 1.2k views
   • 
   • theakerstwo
   • December 3, 2021

7. MP-8 Oil wicking in the engine harness

   By Joey Mack, November 20, 2021
   • 14 replies
   • 5.4k views
   • 
   • Joey Mack
   • December 2, 2021

8. Ai 400 Extended Crank Time

   By DieselDog5.9, December 1, 2021
   • 4 replies
   • 1.6k views
   • 
   • Joey Mack
   • December 2, 2021

9. wiring problems

   By johnw, December 1, 2021
   • 4 replies
   • 1.2k views
   • 
   • Onyx610
   • December 1, 2021

10. Eaton 8ll when cold and moving range selector air leaks and have no gears

    By MaxtinDel, November 4, 2021
    • 3 replies
    • 2.9k views
    • 
    • DieselDog5.9
    • December 1, 2021

11. Early Etech cam key

    By 880joe, November 23, 2021
    • 9 replies
    • 2k views
    • 
    • 880joe
    • November 27, 2021

12. 1986 Mack ms series

    By Hanamack, November 25, 2021
    • 2 replies
    • 1.5k views
    • 
    • Joey Mack
    • November 25, 2021

13. Transmission cooler

    By cxn613, November 24, 2021
    • 2 replies
    • 1.2k views
    • 
    • cxn613
    • November 25, 2021

14. MP8 Popping Sound / Air Relief Sound / Engine Dies

    By Todd71106, November 17, 2021
    • 7 replies
    • 2.3k views
    • 
    • mowerman
    • November 21, 2021

15. Mack trouble codes 1 2

    By Rfoster, November 19, 2021
    • 27 replies
    • 7.3k views
    • 
    • Rfoster
    • November 20, 2021

16. EM7-300 hp increase

    By Gravelguy413, November 19, 2021
    • 1 reply
    • 1.1k views
    • 
    • raybing
    • November 19, 2021

17. 2004 cx613 code 6-3

    By Cow farmer, November 16, 2021
    • 1 reply
    • 716 views
    • 
    • Vmac3
    • November 17, 2021

18. Emulator?

    By jwmcgregor, November 17, 2021
    • 0 replies
    • 1.2k views
    • 
    • jwmcgregor
    • November 17, 2021

19. damper indicator on mack e6

    By Mel_97, November 12, 2021
    • 23 replies
    • 4.2k views
    • 
    • Joey Mack
    • November 16, 2021

20. Ch613 dual exhaust

    By Bluebulldog, November 16, 2021
    • 3 replies
    • 2.3k views
    • 
    • Dirtymilkman
    • November 16, 2021

21. Mack CXU 613 2011 DPF Problems

    By Joe E, September 27, 2018
    • 7 replies
    • 9.4k views
    • 
    • Mack 1
    • November 14, 2021

22. Clicking noises when key is turned to accessory

    By Onyx610, November 11, 2021
    • 6 replies
    • 1.7k views
    • 
    • theakerstwo
    • November 11, 2021

23. 85' EM6-300 pump upgrade to P7100

    By bentintentions, November 8, 2021
    • 5 replies
    • 1.4k views
    • 
    • theakerstwo
    • November 9, 2021

24. CH ambient air temp sensor

    By 07cl733, March 24, 2017
    • 5 replies
    • 8.3k views
    • 
    • milkao
    • November 9, 2021

25. 12 speed hi-low shift cylinder?

    By MACKS, November 6, 2021
    • 16 replies
    • 3k views
    • 
    • MACKS
    • November 9, 2021