Engine and Transmission

6,383 topics in this forum

1. What Will they reinvent next!???

   By fjh, January 24, 2021
   • 9 replies
   • 2.2k views
   • 
   • Mackpro
   • January 26, 2021

2. Oil Pressure At Idle

   By MACKS, August 18, 2008
   • 8 replies
   • 33.2k views
   • 
   • Vmac3
   • January 26, 2021

3. end711

   By Maddog13407, January 25, 2021
   • 3 replies
   • 1.3k views
   • 
   • theakerstwo
   • January 26, 2021

4. Haulin trash 759

   By Haulin trash 759, January 23, 2021
   • 2 replies
   • 938 views
   • 
   • GreenGiant2
   • January 25, 2021

5. Quad box parts

   By mrbigtrucks, January 25, 2021
   • 0 replies
   • 589 views
   • 
   • mrbigtrucks
   • January 25, 2021

6. MP8 power upgrade?

   By little puppy, January 17, 2018
   • 24 replies
   • 10.9k views
   • 
   • Pitchfork
   • January 24, 2021

7. 05 Mack 427

   By Cowart Tractor, January 23, 2021
   • 3 replies
   • 1.1k views
   • 
   • Cowart Tractor
   • January 23, 2021

8. engine

   By mack88, January 22, 2021
   • 3 replies
   • 1.5k views
   • 
   • mack88
   • January 23, 2021

9. What Mack to buy?

   By DanE88, January 21, 2021
   • 5 replies
   • 1.1k views
   • 
   • MACKX
   • January 23, 2021

10. E7 head torque question

    By John3406, January 22, 2021
    • 4 replies
    • 896 views
    • 
    • Joey Mack
    • January 22, 2021

11. Cat 3406 Low Oil Pressure

    By 97mack1, February 15, 2011
    • 19 replies
    • 20k views
    • 
    • Truck Shop
    • January 22, 2021

12. 05 aset ac460 water pump housing

    By Diesel89, January 21, 2021
    • 3 replies
    • 868 views
    • 
    • Vmac3
    • January 22, 2021

13. 2000 cl713 460hp.

    By GreenGiant2, January 21, 2021
    • 6 replies
    • 1.2k views
    • 
    • Joey Mack
    • January 21, 2021

14. Coolant Pressure Issue. 1 2

    By Blackened, April 7, 2011
    • 40 replies
    • 53.8k views
    • 
    • Diesel89
    • January 21, 2021

15. Owner

    By gry, January 21, 2021
    • 0 replies
    • 660 views
    • 
    • gry
    • January 21, 2021

16. E7 inframe questions 1 2

    By John3406, January 6, 2021
    • 31 replies
    • 5.7k views
    • 
    • fjh
    • January 21, 2021

17. allison trans cooler

    By OJ Avery, July 12, 2018
    • 13 replies
    • 7.2k views
    • 
    • Frank 2002 holiday rambler
    • January 21, 2021

18. owner operator

    By Ali sami Aydogan, January 17, 2021
    • 5 replies
    • 1.6k views
    • 
    • hatcity
    • January 20, 2021

19. Australian ETEC CCRS 470 turbo spooling 20 psi

    By Elitedownunder, January 6, 2021
    • 7 replies
    • 1.6k views
    • 
    • Jamkar
    • January 16, 2021

20. Gutless wonder

    By Singlestackmack, December 1, 2018
    • 4 replies
    • 2.4k views
    • 
    • Bigjohn4300
    • January 16, 2021

21. First time working on a 2009 Mack Granite

    By Pancho, January 14, 2021
    • 0 replies
    • 655 views
    • 
    • Pancho
    • January 14, 2021

22. B61 Mack 673 Injection pump problems

    By Emil Schultz, March 15, 2016
    • 10 replies
    • 5k views
    • 
    • Freddie
    • January 14, 2021

23. 1959 ENDT673 Head gasket?

    By Dennis, June 23, 2019
    • 14 replies
    • 2.3k views
    • 
    • Maddog13407
    • January 14, 2021

24. 2011 Mack pinnacle MP7 RPM problems

    By Bdschafer, January 8, 2021
    • 7 replies
    • 2.2k views
    • 
    • Bdschafer
    • January 13, 2021

25. converting Eaton 9 speed to 13 speed 1 2

    By dds92780, September 7, 2012
    • 39 replies
    • 37.9k views
    • 
    • luke andres
    • January 12, 2021