Engine and Transmission

6,249 topics in this forum

1. Etech 100 psi fuel return valve

   By raydurr, 12 minutes ago
   • 0 replies
   • 2 views
   • 
   • raydurr
   • 12 minutes ago

2. 1959 B75F Engine service

   By Cumminspr513, 14 hours ago
   • 1 reply
   • 60 views
   • 
   • JoeH
   • 1 hour ago

3. 1951 Mack A-40 Engine ID

   By 6Wheeler, April 8
   • 19 replies
   • 315 views
   • 
   • mechohaulic
   • Tuesday at 10:52 PM

4. 2019 Mack MP8 Injectors-fuel system 1 2

   By Munnon, June 10, 2018
   • 31 replies
   • 13.6k views
   • 
   • csmall06
   • April 18

5. Econovance on a 95 CH613

   By Midland Oilfield, April 12
   • 2 replies
   • 123 views
   • 
   • fjh
   • April 18

6. Synchronizer in the Mack t310

   By petehall12, April 17
   • 6 replies
   • 132 views
   • 
   • Geoff Weeks
   • April 18

7. MP7 vs MP8

   By Outlawfleet, April 14
   • 4 replies
   • 166 views
   • 
   • fjh
   • April 18

8. Etazb673 rocker arm adjuster 73gc27d new 2562411

   By Kirkg, August 29, 2017
   • 4 replies
   • 1.7k views
   • 
   • RS Disposal
   • April 16

9. Dpf emulator

   By 2014pinnacle, March 25, 2022
   • 11 replies
   • 1k views
   • 
   • The Heinz
   • April 15

10. 08 chu613 mp8 tune and delete

    By eric787, March 21, 2023
    • 4 replies
    • 439 views
    • 
    • GoldDog44
    • April 15

11. 90RD oil dipstick

    By mackey58, April 14
    • 0 replies
    • 68 views
    • 
    • mackey58
    • April 14

12. Mp7 Tools

    By dieselmotorworx, March 30
    • 6 replies
    • 149 views
    • 
    • Joey Mack
    • April 14

13. Fan clutch turning on too early

    By Mack Gazza, April 14
    • 2 replies
    • 89 views
    • 
    • Joey Mack
    • April 14

14. Changing coolant conditioner filter

    By Mikesbucketlistmack, April 12
    • 0 replies
    • 87 views
    • 
    • Mikesbucketlistmack
    • April 12

15. Turbo clamp broke, no boost after replacing.

    By Kolehamilton, April 11
    • 3 replies
    • 114 views
    • 
    • The Rubber Duck 006
    • April 12

16. Dynatard Engine Brake Questions

    By RS Disposal, April 9
    • 8 replies
    • 206 views
    • 
    • mechohaulic
    • April 10

17. E6-285 2VH problems and solutions 1 2 3 4 7

    By allfritz123, November 9, 2023
    • 171 replies
    • 5.1k views
    • 
    • JoeH
    • April 9

18. Allison transmission problems

    By Grim289, April 5
    • 3 replies
    • 157 views
    • 
    • The Heinz
    • April 8

19. Oil leaks

    By 03' Big Red, April 29, 2023
    • 11 replies
    • 533 views
    • 
    • terry
    • April 5

20. E7454 stumble and no cruise

    By bubbamobilin, April 3
    • 7 replies
    • 152 views
    • 
    • Joey Mack
    • April 4

21. 1978 R686 Coolant & Oil Dip Stick

    By tenfive0, March 12
    • 11 replies
    • 434 views
    • 
    • 70mackMB
    • April 2

22. Governor Spring Replacement time! 1 2

    By Full Floater, May 22, 2016
    • 26 replies
    • 4.6k views
    • 
    • Vladislav
    • March 30

23. engine code

    By eric787, March 18
    • 7 replies
    • 208 views
    • 
    • eric787
    • March 29

24. Vision??????

    By mowerman, March 14
    • 8 replies
    • 202 views
    • 
    • mowerman
    • March 27

25. Mp7 Eating injectors 1 2

    By steeler, February 22
    • 37 replies
    • 866 views
    • 
    • fjh
    • March 23