Engine and Transmission

6,360 topics in this forum

1. CH613 EA7 410 using coolant no external leaks

   By Magilla, January 13, 2023
   • 16 replies
   • 1.4k views
   • 
   • Adkat
   • February 27, 2023

2. Eaton 13 speed

   By TimberJack, February 23, 2023
   • 19 replies
   • 4.8k views
   • 
   • Mark T
   • February 26, 2023

3. Shift knob leaking air 99 CH613 9 speed

   By Old Man, February 23, 2023
   • 10 replies
   • 1.1k views
   • 
   • fjh
   • February 24, 2023

4. 2090 shifting tower.

   By Bluebulldog, February 22, 2023
   • 2 replies
   • 651 views
   • 
   • Joey Mack
   • February 23, 2023

5. 06 Mack cv 713 white smoke, lose of power, running rough

   By Trumbull_welding, February 20, 2023
   • 2 replies
   • 764 views
   • 
   • Joey Mack
   • February 22, 2023

6. Weight of oil for T2070

   By ws721, February 19, 2023
   • 0 replies
   • 710 views
   • 
   • ws721
   • February 19, 2023

7. 2000 Mack 689s unknown metal rings in oil & broken rocker bent

   By Trumbull_welding, December 7, 2022
   • 21 replies
   • 1.5k views
   • 
   • JoeH
   • February 19, 2023

8. 6 speed countershaft cap gasket. 1 2

   By Full Floater, February 11, 2023
   • 28 replies
   • 2.2k views
   • 
   • fjh
   • February 19, 2023

9. cylinder temps

   By Coreyroberts33, February 17, 2023
   • 3 replies
   • 809 views
   • 
   • fjh
   • February 18, 2023

10. Mack E7 & MP7, injector replacement and valve adjustment

    By Trumbull_welding, February 17, 2023
    • 0 replies
    • 1.4k views
    • 
    • Trumbull_welding
    • February 17, 2023

11. B 505 1960 fire truck engine 540 f

    By B505 Dog, February 13, 2023
    • 3 replies
    • 573 views
    • 
    • mackdump600@yahoo.com
    • February 17, 2023

12. SCR Derate help

    By Midland Oilfield, February 11, 2023
    • 5 replies
    • 836 views
    • 
    • fjh
    • February 16, 2023

13. Banjo Bolts & Injector Cups 1 2 3

    By Todd71106, December 18, 2022
    • 72 replies
    • 5.4k views
    • 
    • Onyx610
    • February 11, 2023

14. Coolant filter head for aset/ai motor question

    By SLEDOG, February 8, 2023
    • 15 replies
    • 698 views
    • 
    • Onyx610
    • February 10, 2023

15. 2004 Mack cx613 low power with road speed fault 1 2

    By Southampton diesel, December 16, 2015
    • 28 replies
    • 13k views
    • 
    • Shoez
    • February 10, 2023

16. What are the differences between a Big Cam 350 and a 400?

    By MadManD, February 7, 2023
    • 3 replies
    • 8.6k views
    • 
    • MadManD
    • February 9, 2023

17. RD688s with Eaton 18 speed 1 2

    By masterwelder, December 31, 2022
    • 26 replies
    • 2.9k views
    • 
    • masterwelder
    • February 9, 2023

18. Black Smoke

    By CCM, May 2, 2017
    • 16 replies
    • 5k views
    • 
    • fjh
    • February 8, 2023

19. CL engine shutdown light and

    By Mack superdog, February 4, 2023
    • 4 replies
    • 462 views
    • 
    • Dirtymilkman
    • February 7, 2023

20. E7 Engine Cranks But No Start 1 2

    By jdklan, January 18, 2008
    • 40 replies
    • 55.6k views
    • 
    • Onyx610
    • February 7, 2023

21. E6-350 4 valve

    By Straydog954, February 7, 2023
    • 0 replies
    • 489 views
    • 
    • Straydog954
    • February 7, 2023

22. Tri-plex Transmission

    By DaveB6875, February 2, 2023
    • 7 replies
    • 1.3k views
    • 
    • fjh
    • February 4, 2023

23. oil pressure sensor on oil filter

    By Moparmike, February 2, 2023
    • 4 replies
    • 772 views
    • 
    • Moparmike
    • February 3, 2023

24. 2004 aset cuts out sometimes 1 2 3

    By 2wdiesel2021, January 20, 2023
    • 53 replies
    • 3.3k views
    • 
    • Joey Mack
    • February 3, 2023

25. E6-350 2v vs. 4v

    By Superdog, November 15, 2011
    • 4 replies
    • 2.7k views
    • 
    • BOBWhite
    • February 3, 2023