Engine and Transmission

6,347 topics in this forum

1. Turbo 3” to 4”

   By LPTinc, April 26, 2022
   • 0 replies
   • 709 views
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   • LPTinc
   • April 26, 2022

2. 2011 Mack Le stand up

   By Off the record, April 25, 2022
   • 0 replies
   • 514 views
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   • Off the record
   • April 25, 2022

3. Tuner laptop

   By Jrgrain, April 24, 2022
   • 1 reply
   • 617 views
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   • Onyx610
   • April 24, 2022

4. Transmission rebuild

   By barnstead, April 24, 2022
   • 0 replies
   • 597 views
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   • barnstead
   • April 24, 2022

5. Injection pump change?

   By eveready, April 21, 2022
   • 8 replies
   • 1.5k views
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   • theakerstwo
   • April 23, 2022

6. EM6-300 head studs

   By Johnny93, April 18, 2022
   • 18 replies
   • 1k views
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   • Johnny93
   • April 20, 2022

7. shut down light 2000 rd688

   By Moparmike, April 20, 2022
   • 0 replies
   • 452 views
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   • Moparmike
   • April 20, 2022

8. 16' MP8 445hp feels low on power

   By bd_302, March 29, 2022
   • 11 replies
   • 1.9k views
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   • 67RModel
   • April 18, 2022

9. Can’t pull trouble code

   By Florida Pumper, April 17, 2022
   • 3 replies
   • 607 views
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   • Florida Pumper
   • April 18, 2022

10. Mack mDrive Limp Home mode

    By Entropy, April 17, 2022
    • 4 replies
    • 2.6k views
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    • Glensts
    • April 18, 2022

11. Charge air hose

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

12. EM6-300 head gaskets

    By Johnny93, April 16, 2022
    • 3 replies
    • 1.2k views
    • 
    • Freightrain
    • April 17, 2022

13. Low boost with Switchblade turbo

    By 880joe, March 5, 2020
    • 23 replies
    • 2.9k views
    • 
    • Bigjohn4300
    • April 14, 2022

14. 2001 Mack CH sensor voltages

    By IHfarmboy, April 10, 2022
    • 22 replies
    • 2k views
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    • Vmac3
    • April 14, 2022

15. E6 jakes

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

16. Looking for info on Mack Jr.

    By Jonas, July 24, 2013
    • 19 replies
    • 7.4k views
    • 
    • larry1234
    • April 13, 2022

17. Traction light. Engine shut down

    By Bluebulldog, April 5, 2022
    • 17 replies
    • 1.2k views
    • 
    • fjh
    • April 10, 2022

18. Trouble getting Nexiq interface to connect to VMAC program

    By Tommy Mason, April 18, 2021
    • 23 replies
    • 3.8k views
    • 
    • Joey Mack
    • April 9, 2022

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

    By Catdaddy1958, March 31, 2022
    • 15 replies
    • 4.5k views
    • 
    • JoeH
    • April 9, 2022

20. Mack Midliner- Hard Starting- White Smoke (Fuel) at startup - Thoughts??

    By Midwest Farms, August 20, 2016
    • 14 replies
    • 3.8k views
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    • mrsmackpaul
    • April 7, 2022

21. Fan clutch stays on.

    By garcia26233, December 29, 2012
    • 22 replies
    • 53.9k views
    • 
    • Onyx610
    • April 7, 2022

22. 2011 Mack Mp8 pressurized cooling system

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

23. 2019 MP7 Low Fuel Pressure Under Load

    By Christian Wagner, February 17, 2021
    • 4 replies
    • 2.6k views
    • 
    • Mackpro
    • April 5, 2022

24. Cvs Driver

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

25. New truck

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