Engine and Transmission

6,347 topics in this forum

1. 2007 Mack ac427

   By Jlam, August 9, 2022
   • 1 reply
   • 518 views
   • 
   • fjh
   • August 9, 2022

2. fuel still in oil, 1 2

   By Rurey logging, July 12, 2022
   • 31 replies
   • 2.4k views
   • 
   • Joey Mack
   • August 7, 2022

3. Cooling Fan

   By Zeuz, August 7, 2022
   • 0 replies
   • 444 views
   • 
   • Zeuz
   • August 7, 2022

4. Engine position sensor

   By Will, August 3, 2022
   • 16 replies
   • 3.5k views
   • 
   • Joey Mack
   • August 4, 2022

5. 2000 613 transmission switch

   By Bluebulldog, August 3, 2022
   • 8 replies
   • 715 views
   • 
   • Dirtymilkman
   • August 4, 2022

6. 2008 Mack MP8 Engine

   By HD Mechanic 07, August 2, 2022
   • 6 replies
   • 1.6k views
   • 
   • HD Mechanic 07
   • August 2, 2022

7. GU713 MP8 head issues

   By KyleThomas, July 28, 2021
   • 5 replies
   • 2.2k views
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   • Mackpro
   • August 2, 2022

8. 2015 MP8 runs rough when accelerating and will eventually die

   By Justin336, July 8, 2022
   • 6 replies
   • 2.3k views
   • 
   • steeler
   • August 2, 2022

9. 2005 mack aset low power. 1 2

   By Dar, January 13, 2020
   • 30 replies
   • 6.6k views
   • 
   • Ron Fulton
   • August 1, 2022

10. Clutch change out now hi/low leaks air 1 2

    By Ricky Beals, July 15, 2022
    • 29 replies
    • 3k views
    • 
    • mrsmackpaul
    • July 27, 2022

11. Mack 12 speed Transmission?

    By sritchhart, September 17, 2011
    • 21 replies
    • 12.1k views
    • 
    • davelakeside1
    • July 26, 2022

12. 95 CH E7 no start,no restart after running

    By Dsldave1973, July 24, 2022
    • 1 reply
    • 542 views
    • 
    • fjh
    • July 24, 2022

13. starter not working Mdrive not working

    By patrickbennett1, July 23, 2022
    • 0 replies
    • 462 views
    • 
    • patrickbennett1
    • July 23, 2022

14. Govenor

    By mack88, July 20, 2022
    • 12 replies
    • 1.5k views
    • 
    • mack88
    • July 22, 2022

15. VECU Fault

    By mackcat12, August 21, 2020
    • 4 replies
    • 18.9k views
    • 
    • Onyx610
    • July 22, 2022

16. 09 Mack MP7 shuts down every 15 minutes

    By VICTORMadera, November 22, 2020
    • 5 replies
    • 1.7k views
    • 
    • todd
    • July 22, 2022

17. Common rail mp8 valve adjustment

    By steeler, July 20, 2022
    • 15 replies
    • 6.1k views
    • 
    • fjh
    • July 22, 2022

18. T2090 rear diff ratios

    By qaaya, July 22, 2022
    • 0 replies
    • 367 views
    • 
    • qaaya
    • July 22, 2022

19. Ceramic lifters in an early E-Tech

    By Joey Mack, July 9, 2022
    • 12 replies
    • 1.3k views
    • 
    • Joey Mack
    • July 21, 2022

20. Cam gear heat install ETEC

    By fjh, July 20, 2022
    • 3 replies
    • 905 views
    • 
    • Joey Mack
    • July 20, 2022

21. 673/Maxidyne Information Request

    By SixSpeed, July 9, 2022
    • 8 replies
    • 1.4k views
    • 
    • doubleclutchinweasel
    • July 20, 2022

22. Pushing Antifreeze Out?! 1 2

    By E7x, November 5, 2008
    • 47 replies
    • 19k views
    • 
    • Mackpro
    • July 20, 2022

23. Superliners and Automatic/automated transmission

    By qaaya, July 17, 2022
    • 9 replies
    • 1.6k views
    • 
    • JoeH
    • July 18, 2022

24. Boost Q 1 2

    By Gravelguy413, July 4, 2022
    • 35 replies
    • 3.1k views
    • 
    • Gravelguy413
    • July 15, 2022

25. Center cap

    By mackey58, July 14, 2022
    • 9 replies
    • 991 views
    • 
    • mackey58
    • July 15, 2022