Engine and Transmission

6,347 topics in this forum

1. Steering gear box help

   By mcratchet1, January 8, 2021
   • 17 replies
   • 3.9k views
   • 
   • Joey Mack
   • February 1, 2021

2. replacing turbo oil line.

   By macattack, March 18, 2015   

   • need help.
   • 16 replies
   • 5.2k views
   • 
   • Mark T
   • February 1, 2021

3. Dash board froze

   By Newbie Mack, January 30, 2021
   • 2 replies
   • 898 views
   • 
   • Newbie Mack
   • February 1, 2021

4. PAI thermostat

   By R.E.D, January 31, 2021
   • 8 replies
   • 1.1k views
   • 
   • R.E.D
   • February 1, 2021

5. EM6-225 hp

   By Gravelguy413, February 1, 2021
   • 0 replies
   • 601 views
   • 
   • Gravelguy413
   • February 1, 2021

6. oily blowby? 1 2

   By Donald smith, January 30, 2021
   • 25 replies
   • 4.3k views
   • 
   • fjh
   • January 31, 2021

7. E7 high rpm miss

   By dusty0791, January 25, 2013
   • 21 replies
   • 16.1k views
   • 
   • fjh
   • January 28, 2021

8. 237 to 673 water pump

   By darkkar, January 21, 2021
   • 3 replies
   • 1.2k views
   • 
   • Rob
   • January 28, 2021

9. ENGINE identification help

   By Jpri, January 21, 2021
   • 6 replies
   • 1.2k views
   • 
   • Farmnaked
   • January 28, 2021

10. Swapn Cogs

    By Swishy, January 24, 2021
    • 2 replies
    • 1k views
    • 
    • doubleclutchinweasel
    • January 26, 2021

11. What Will they reinvent next!???

    By fjh, January 24, 2021
    • 9 replies
    • 2.1k views
    • 
    • Mackpro
    • January 26, 2021

12. Oil Pressure At Idle

    By MACKS, August 18, 2008
    • 8 replies
    • 32.8k views
    • 
    • Vmac3
    • January 26, 2021

13. end711

    By Maddog13407, January 25, 2021
    • 3 replies
    • 1.2k views
    • 
    • theakerstwo
    • January 26, 2021

14. Haulin trash 759

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

15. Quad box parts

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

16. MP8 power upgrade?

    By little puppy, January 17, 2018
    • 24 replies
    • 10.6k views
    • 
    • Pitchfork
    • January 24, 2021

17. 05 Mack 427

    By Cowart Tractor, January 23, 2021
    • 3 replies
    • 1k views
    • 
    • Cowart Tractor
    • January 23, 2021

18. engine

    By mack88, January 22, 2021
    • 3 replies
    • 1.4k views
    • 
    • mack88
    • January 23, 2021

19. What Mack to buy?

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

20. E7 head torque question

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

21. Cat 3406 Low Oil Pressure

    By 97mack1, February 15, 2011
    • 19 replies
    • 19.8k views
    • 
    • Truck Shop
    • January 22, 2021

22. 05 aset ac460 water pump housing

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

23. 2000 cl713 460hp.

    By GreenGiant2, January 21, 2021
    • 6 replies
    • 1.1k views
    • 
    • Joey Mack
    • January 21, 2021

24. Coolant Pressure Issue. 1 2

    By Blackened, April 7, 2011
    • 40 replies
    • 53.2k views
    • 
    • Diesel89
    • January 21, 2021

25. Owner

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