Engine and Transmission

6,519 topics in this forum

1. Cam position sensor

   By 2014pinnacle, January 12, 2023
   • 6 replies
   • 3.1k views
   • 
   • Anthony Corleone
   • February 23, 2024

2. 1988-1990 E9 injector pump.

   By Supermutt, February 12, 2024
   • 4 replies
   • 1.3k views
   • 
   • fjh
   • February 19, 2024

3. T310m not shifting to high range

   By Toyota231, October 2, 2023
   • 5 replies
   • 1.7k views
   • 
   • Joey Mack
   • February 17, 2024

4. Clutch protection activated

   By jzavala211, February 15, 2024
   • 4 replies
   • 949 views
   • 
   • Joey Mack
   • February 16, 2024

5. 2001 CL713 E7-460xt throttle response issues

   By Mbelyan, February 15, 2024
   • 10 replies
   • 933 views
   • 
   • Joey Mack
   • February 15, 2024

6. Mack AI-300A to Mack E7-460 conversion

   By Boxler1066, February 13, 2024
   • 10 replies
   • 1.8k views
   • 
   • fjh
   • February 14, 2024

7. Swapping a gas for a diesel

   By mack31, February 13, 2024
   • 4 replies
   • 697 views
   • 
   • terry
   • February 14, 2024

8. Mack ea7 470 water pump leak at weep hole

   By The Nitro, February 9, 2024
   • 5 replies
   • 1k views
   • 
   • Joey Mack
   • February 10, 2024

9. 1998 E7 wont start 1 2

   By Mild Thunder, August 26, 2014
   • 33 replies
   • 47.6k views
   • 
   • fjh
   • February 7, 2024

10. ENDT 675 Engine oil temperature and oil pressure sensors

    By paul.madrid2, January 30, 2024
    • 2 replies
    • 595 views
    • 
    • Freightrain
    • February 2, 2024

11. shifter

    By mack88, February 1, 2024
    • 8 replies
    • 1.2k views
    • 
    • mowerman
    • February 2, 2024

12. Hard starting

    By Bubba1987, January 31, 2024
    • 1 reply
    • 549 views
    • 
    • MACKS
    • January 31, 2024

13. 2005 Cv713 Ai400 power issues 1 2

    By MillennialTrucker93, August 30, 2021
    • 30 replies
    • 7.1k views
    • 
    • Weston e7
    • January 31, 2024

14. Help Identifying Fuel Plate

    By Anonymous, January 30, 2024
    • 0 replies
    • 451 views
    • 
    • Anonymous
    • January 30, 2024

15. wastegate data error

    By Jason Jewell, January 29, 2024
    • 4 replies
    • 579 views
    • 
    • Jason Jewell
    • January 29, 2024

16. Mack EUP

    By eric787, January 16, 2024
    • 5 replies
    • 747 views
    • 
    • Adkat
    • January 29, 2024

17. Air dryer / 12 speed

    By Straydog954, January 27, 2024
    • 5 replies
    • 1.5k views
    • 
    • Geoff Weeks
    • January 29, 2024

18. engine harness replacement

    By Jason Jewell, January 27, 2024
    • 4 replies
    • 901 views
    • 
    • Adkat
    • January 27, 2024

19. 1999 Mack RD688S E7 misfire under load, cuts out sporadically - injectors, EUP, ECM, or wiring harness?

    By DirtWorx, January 25, 2024
    • 6 replies
    • 821 views
    • 
    • JoeH
    • January 27, 2024

20. E7 rebuild Q 1 2 3

    By Straydog954, January 18, 2024
    • 51 replies
    • 5.1k views
    • 
    • fjh
    • January 23, 2024

21. Upgrades in the works

    By Freightrain, January 12, 2024
    • 6 replies
    • 791 views
    • 
    • Freightrain
    • January 18, 2024

22. Engine miss

    By R.E.D, January 12, 2024
    • 9 replies
    • 1.1k views
    • 
    • R.E.D
    • January 14, 2024

23. T310M transmission problem

    By Truecountry, January 10, 2024
    • 10 replies
    • 1.3k views
    • 
    • Joey Mack
    • January 12, 2024

24. Rebuilt turbo and noise in the intake

    By RS Disposal, January 8, 2024
    • 11 replies
    • 1.1k views
    • 
    • RS Disposal
    • January 10, 2024

25. Looking for 1979 Mack engine head 1 2 3 4 8

    By RS Disposal, September 15, 2023
    • 181 replies
    • 15.6k views
    • 
    • RS Disposal
    • January 8, 2024