Engine and Transmission

6,383 topics in this forum

1. Mack mDrive Limp Home mode

   By Entropy, April 17, 2022
   • 4 replies
   • 3k views
   • 
   • Glensts
   • April 18, 2022

2. Charge air hose

   By bubbamobilin, April 15, 2022
   • 1 reply
   • 625 views
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   • Freightrain
   • April 17, 2022

3. EM6-300 head gaskets

   By Johnny93, April 16, 2022
   • 3 replies
   • 1.3k views
   • 
   • Freightrain
   • April 17, 2022

4. Low boost with Switchblade turbo

   By 880joe, March 5, 2020
   • 23 replies
   • 3.1k views
   • 
   • Bigjohn4300
   • April 14, 2022

5. 2001 Mack CH sensor voltages

   By IHfarmboy, April 10, 2022
   • 22 replies
   • 2.1k views
   • 
   • Vmac3
   • April 14, 2022

6. E6 jakes

   By Mack superdog, April 11, 2022
   • 4 replies
   • 769 views
   • 
   • Joey Mack
   • April 14, 2022

7. Looking for info on Mack Jr.

   By Jonas, July 24, 2013
   • 19 replies
   • 7.5k views
   • 
   • larry1234
   • April 13, 2022

8. Traction light. Engine shut down

   By Bluebulldog, April 5, 2022
   • 17 replies
   • 1.3k views
   • 
   • fjh
   • April 10, 2022

9. Trouble getting Nexiq interface to connect to VMAC program

   By Tommy Mason, April 18, 2021
   • 23 replies
   • 4.1k views
   • 
   • Joey Mack
   • April 9, 2022

10. No throttle, no movement in gear, 2012 Pinnacle M-Drive

    By Catdaddy1958, March 31, 2022
    • 15 replies
    • 4.9k views
    • 
    • JoeH
    • April 9, 2022

11. Fan clutch stays on.

    By garcia26233, December 29, 2012
    • 22 replies
    • 54.7k views
    • 
    • Onyx610
    • April 7, 2022

12. 2011 Mack Mp8 pressurized cooling system

    By Jake1982, April 5, 2022
    • 4 replies
    • 994 views
    • 
    • fjh
    • April 6, 2022

13. 2019 MP7 Low Fuel Pressure Under Load

    By Christian Wagner, February 17, 2021
    • 4 replies
    • 3k views
    • 
    • Mackpro
    • April 5, 2022

14. Cvs Driver

    By Cvs, April 4, 2022
    • 1 reply
    • 731 views
    • 
    • Dirtymilkman
    • April 4, 2022

15. New truck

    By 2014pinnacle, April 1, 2022
    • 5 replies
    • 1.3k views
    • 
    • Hayseed
    • April 3, 2022

16. Mack engine counterbore cutting. 1 2 3

    By Joey Mack, March 31, 2022
    • 55 replies
    • 4.2k views
    • 
    • Joey Mack
    • April 2, 2022

17. Aset ac to ai

    By Thomastenn, March 31, 2022
    • 10 replies
    • 1.1k views
    • 
    • Onyx610
    • April 1, 2022

18. 95 e7-350 mechanical

    By JoeH, March 17, 2022
    • 24 replies
    • 2.2k views
    • 
    • JoeH
    • April 1, 2022

19. Aftermarket shift knob.

    By Bliue dm, March 25, 2022
    • 9 replies
    • 2.2k views
    • 
    • Hans Remmers
    • April 1, 2022

20. Newer Turbo For E6-350

    By Markie Man, March 24, 2022
    • 17 replies
    • 2.7k views
    • 
    • John3406
    • March 31, 2022

21. Mack maxi torque problrm 1 2

    By cfd511, March 25, 2022
    • 27 replies
    • 2.9k views
    • 
    • Mark T
    • March 31, 2022

22. E7 Etech horsepower upgrade

    By Fabo, March 28, 2022
    • 2 replies
    • 977 views
    • 
    • Vmac3
    • March 30, 2022

23. Power plant mechanic needed in New Hampshire

    By B61Hobby, March 25, 2022
    • 10 replies
    • 1.7k views
    • 
    • JoeH
    • March 30, 2022

24. E-6 4valve revs up very high upon start-up

    By Joey Mack, March 29, 2022
    • 7 replies
    • 1k views
    • 
    • theakerstwo
    • March 30, 2022

25. Spn3031 code

    By 2014pinnacle, March 23, 2022
    • 3 replies
    • 1.9k views
    • 
    • Onyx610
    • March 29, 2022