Engine and Transmission

6,362 topics in this forum

1. Tranny fluid

   By Big R, June 24, 2021
   • 5 replies
   • 865 views
   • 
   • MACKS
   • June 24, 2021

2. Oil Change

   By mq1hunter, June 23, 2021
   • 2 replies
   • 9.8k views
   • 
   • mq1hunter
   • June 23, 2021

3. Refreshing an old Superliner

   By JWMcLERNON7, June 17, 2021
   • 6 replies
   • 1.8k views
   • 
   • brettj3876
   • June 21, 2021

4. Maybe crazy Idea for the old girl. hehe

   By Dajain, June 13, 2021
   • 15 replies
   • 2.1k views
   • 
   • Vladislav
   • June 21, 2021

5. Shifting help!

   By Dmurph2016, June 6, 2021
   • 24 replies
   • 7.6k views
   • 
   • Dmurph2016
   • June 21, 2021

6. 69 rl700 transmission mount

   By Mack1984, June 16, 2021
   • 9 replies
   • 1.8k views
   • 
   • Rob
   • June 20, 2021

7. 01 E7 popping after idling

   By mechmagcn, June 2, 2021
   • 16 replies
   • 2.6k views
   • 
   • mechmagcn
   • June 19, 2021

8. cast iron flywheel housing

   By theakerstwo, June 12, 2021
   • 7 replies
   • 1.2k views
   • 
   • Vladislav
   • June 17, 2021

9. R300 specs

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

10. RD688S throw out bearing orientation

    By Onyx610, June 17, 2021
    • 7 replies
    • 3.4k views
    • 
    • Onyx610
    • June 17, 2021

11. Blow by 1 2

    By Big R, May 30, 2021
    • 27 replies
    • 3.5k views
    • 
    • terry
    • June 16, 2021

12. Help on 2002 ch613

    By John3406, June 6, 2021
    • 22 replies
    • 1.9k views
    • 
    • John3406
    • June 15, 2021

13. Ambac Dynatard Termnal

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

14. Minimum Flywheel Thickness

    By Onyx610, June 10, 2021
    • 2 replies
    • 1.2k views
    • 
    • Onyx610
    • June 12, 2021

15. mack e7 normal coolant temperature

    By abbas, June 12, 2021
    • 2 replies
    • 1.5k views
    • 
    • Joey Mack
    • June 12, 2021

16. SCR Fault

    By j_martell, April 2, 2014
    • 20 replies
    • 79.6k views
    • 
    • Roger LaFleche
    • June 10, 2021

17. Robert Bosch pump

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

18. Electrical help needed

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

19. Oil Leaking From Turbo

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

20. Jake kit offered?

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

21. Jake kit offered?

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

22. 1956 mack b42sx with a en402 gas engine

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

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

    By Mack Gazza, January 24, 2020
    • 9 replies
    • 3.2k views
    • 
    • fjh
    • June 4, 2021

24. 2017 CHN613 ASET 460 code

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

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

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