Engine and Transmission

6,400 topics in this forum

1. R300 specs

   By Oldfart, June 17, 2021
   • 1 reply
   • 862 views
   • 
   • 67RModel
   • June 17, 2021

2. RD688S throw out bearing orientation

   By Onyx610, June 17, 2021
   • 7 replies
   • 3.8k views
   • 
   • Onyx610
   • June 17, 2021

3. Blow by 1 2

   By Big R, May 30, 2021
   • 27 replies
   • 3.8k views
   • 
   • terry
   • June 16, 2021

4. Help on 2002 ch613

   By John3406, June 6, 2021
   • 22 replies
   • 2k views
   • 
   • John3406
   • June 15, 2021

5. Ambac Dynatard Termnal

   By Paul prinzo, June 13, 2021
   • 1 reply
   • 687 views
   • 
   • Rob
   • June 13, 2021

6. Minimum Flywheel Thickness

   By Onyx610, June 10, 2021
   • 2 replies
   • 1.3k views
   • 
   • Onyx610
   • June 12, 2021

7. mack e7 normal coolant temperature

   By abbas, June 12, 2021
   • 2 replies
   • 1.6k views
   • 
   • Joey Mack
   • June 12, 2021

8. SCR Fault

   By j_martell, April 2, 2014
   • 20 replies
   • 81k views
   • 
   • Roger LaFleche
   • June 10, 2021

9. Robert Bosch pump

   By ws721, June 9, 2021
   • 0 replies
   • 632 views
   • 
   • ws721
   • June 9, 2021

10. Electrical help needed

    By flktrucking93, June 9, 2021
    • 0 replies
    • 552 views
    • 
    • flktrucking93
    • June 9, 2021

11. Oil Leaking From Turbo

    By msbulldog601, June 8, 2021
    • 2 replies
    • 850 views
    • 
    • Onyx610
    • June 8, 2021

12. Jake kit offered?

    By Garden State, June 6, 2021
    • 0 replies
    • 538 views
    • 
    • Garden State
    • June 6, 2021

13. Jake kit offered?

    By Garden State, June 6, 2021
    • 0 replies
    • 522 views
    • 
    • Garden State
    • June 6, 2021

14. 1956 mack b42sx with a en402 gas engine

    By jim1305, June 4, 2021
    • 0 replies
    • 494 views
    • 
    • jim1305
    • June 4, 2021

15. Problem with EA7 470 CCRS Motor in 2004 Mack Qantum

    By Mack Gazza, January 24, 2020
    • 9 replies
    • 3.3k views
    • 
    • fjh
    • June 4, 2021

16. 2017 CHN613 ASET 460 code

    By Tim Modine, June 3, 2021
    • 3 replies
    • 771 views
    • 
    • Joey Mack
    • June 4, 2021

17. Mack Qantum 2004 EA70 ccrs motor having power lag when changing gears.

    By Mack Gazza, June 3, 2021
    • 1 reply
    • 497 views
    • 
    • Jamkar
    • June 3, 2021

18. Looking for NH220

    By tl1975, May 31, 2021
    • 3 replies
    • 998 views
    • 
    • tl1975
    • June 1, 2021

19. 2013 Mack pinnacle fuel problem

    By Jdftwo, May 21, 2021
    • 1 reply
    • 770 views
    • 
    • Vmac3
    • May 26, 2021

20. Mack Engine Brake Operation Question

    By 75CF611, February 13, 2009
    • 14 replies
    • 19.4k views
    • 
    • Joey Mack
    • May 23, 2021

21. T2070 eccentric pin adjustment

    By Paul prinzo, May 22, 2021
    • 0 replies
    • 621 views
    • 
    • Paul prinzo
    • May 22, 2021

22. 2004 AI ENGINE EXHAUST MANIFOLD

    By br549, May 21, 2021
    • 6 replies
    • 1.3k views
    • 
    • br549
    • May 22, 2021

23. 1986 Mack fuel injection pump

    By Drew024, May 20, 2021
    • 0 replies
    • 568 views
    • 
    • Drew024
    • May 20, 2021

24. 400 AI question. 1 2

    By trucking251, February 4, 2021
    • 37 replies
    • 4.8k views
    • 
    • trucking251
    • May 18, 2021

25. Bosch Injector pump interchange? Parts or pump

    By Jpri, May 17, 2021
    • 1 reply
    • 616 views
    • 
    • fjh
    • May 18, 2021