Engine and Transmission

6,476 topics in this forum

1. Charge Air Cooler Bypass 1 2

   By 67RModel, July 2, 2022
   • 31 replies
   • 5.3k views
   • 
   • 67RModel
   • March 21, 2023

2. 2001 E7 motor swap

   By 3dimesdown, March 17, 2023
   • 3 replies
   • 1k views
   • 
   • Joey Mack
   • March 18, 2023

3. Mack accident possible damage to bolts transmission dropped and did major damage

   By ted, March 10, 2023
   • 23 replies
   • 2.4k views
   • 
   • Vmac3
   • March 17, 2023

4. 2008 mp8 motor swap

   By Hack, March 1, 2023
   • 2 replies
   • 1k views
   • 
   • Hack
   • March 15, 2023

5. ECM Harness issue

   By DoubleFrame, March 9, 2023
   • 6 replies
   • 2.1k views
   • 
   • R.E.D
   • March 14, 2023

6. Getting more power from AC460p

   By JustMike, March 14, 2023
   • 0 replies
   • 471 views
   • 
   • JustMike
   • March 14, 2023

7. 2003 Trident ccrs

   By Scrubby veiw, March 8, 2023
   • 0 replies
   • 527 views
   • 
   • Scrubby veiw
   • March 8, 2023

8. Block heater question for E9.

   By B MACK, March 6, 2023
   • 2 replies
   • 963 views
   • 
   • B MACK
   • March 7, 2023

9. END711 oil pan

   By SuperB, March 5, 2023
   • 3 replies
   • 780 views
   • 
   • SuperB
   • March 6, 2023

10. Exhaust manifold broken bolt

    By mcratchet1, February 22, 2023
    • 20 replies
    • 2.9k views
    • 
    • tjc transport
    • March 4, 2023

11. E-7 overhaul 1 2

    By Bluebulldog, January 26, 2021
    • 34 replies
    • 4.6k views
    • 
    • Joey Mack
    • February 27, 2023

12. CH613 EA7 410 using coolant no external leaks

    By Magilla, January 13, 2023
    • 16 replies
    • 2.1k views
    • 
    • Adkat
    • February 27, 2023

13. Eaton 13 speed

    By TimberJack, February 23, 2023
    • 19 replies
    • 7k views
    • 
    • Mark T
    • February 26, 2023

14. Shift knob leaking air 99 CH613 9 speed

    By Old Man, February 23, 2023
    • 10 replies
    • 1.6k views
    • 
    • fjh
    • February 24, 2023

15. 2090 shifting tower.

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

16. 06 Mack cv 713 white smoke, lose of power, running rough

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

17. Weight of oil for T2070

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

18. 2000 Mack 689s unknown metal rings in oil & broken rocker bent

    By Trumbull_welding, December 7, 2022
    • 21 replies
    • 2k views
    • 
    • JoeH
    • February 19, 2023

19. 6 speed countershaft cap gasket. 1 2

    By Full Floater, February 11, 2023
    • 28 replies
    • 2.9k views
    • 
    • fjh
    • February 19, 2023

20. cylinder temps

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

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

    By Trumbull_welding, February 17, 2023
    • 0 replies
    • 1.8k views
    • 
    • Trumbull_welding
    • February 17, 2023

22. B 505 1960 fire truck engine 540 f

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

23. SCR Derate help

    By Midland Oilfield, February 11, 2023
    • 5 replies
    • 1.2k views
    • 
    • fjh
    • February 16, 2023

24. Banjo Bolts & Injector Cups 1 2 3

    By Todd71106, December 18, 2022
    • 72 replies
    • 8.1k views
    • 
    • Onyx610
    • February 11, 2023

25. Coolant filter head for aset/ai motor question

    By SLEDOG, February 8, 2023
    • 15 replies
    • 1.2k views
    • 
    • Onyx610
    • February 10, 2023