Engine and Transmission

6,247 topics in this forum

1. 1951 Mack A-40 Engine ID

   By 6Wheeler, April 8
   • 5 replies
   • 99 views
   • 
   • yarnall
   • 22 minutes ago

2. 2019 Mack MP8 Injectors-fuel system 1 2

   By Munnon, June 10, 2018
   • 31 replies
   • 13.5k views
   • 
   • csmall06
   • Thursday at 06:46 PM

3. Econovance on a 95 CH613

   By Midland Oilfield, April 12
   • 2 replies
   • 110 views
   • 
   • fjh
   • Thursday at 01:44 PM

4. Synchronizer in the Mack t310

   By petehall12, Wednesday at 06:07 PM
   • 6 replies
   • 115 views
   • 
   • Geoff Weeks
   • Thursday at 01:37 PM

5. MP7 vs MP8

   By Outlawfleet, Sunday at 02:15 AM
   • 4 replies
   • 148 views
   • 
   • fjh
   • Thursday at 01:20 PM

6. Etazb673 rocker arm adjuster 73gc27d new 2562411

   By Kirkg, August 29, 2017
   • 4 replies
   • 1.6k views
   • 
   • RS Disposal
   • Tuesday at 04:25 PM

7. Dpf emulator

   By 2014pinnacle, March 25, 2022
   • 11 replies
   • 991 views
   • 
   • The Heinz
   • Monday at 02:09 PM

8. 08 chu613 mp8 tune and delete

   By eric787, March 21, 2023
   • 4 replies
   • 428 views
   • 
   • GoldDog44
   • Monday at 12:28 AM

9. 90RD oil dipstick

   By mackey58, Sunday at 10:38 PM
   • 0 replies
   • 62 views
   • 
   • mackey58
   • Sunday at 10:38 PM

10. Mp7 Tools

    By dieselmotorworx, March 30
    • 6 replies
    • 139 views
    • 
    • Joey Mack
    • Sunday at 05:09 PM

11. Fan clutch turning on too early

    By Mack Gazza, Sunday at 09:25 AM
    • 2 replies
    • 79 views
    • 
    • Joey Mack
    • Sunday at 11:45 AM

12. Changing coolant conditioner filter

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

13. Turbo clamp broke, no boost after replacing.

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

14. Dynatard Engine Brake Questions

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

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

    By allfritz123, November 9, 2023
    • 171 replies
    • 4.9k views
    • 
    • JoeH
    • April 9

16. Allison transmission problems

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

17. Oil leaks

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

18. E7454 stumble and no cruise

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

19. 1978 R686 Coolant & Oil Dip Stick

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

20. Governor Spring Replacement time! 1 2

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

21. engine code

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

22. Vision??????

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

23. Mp7 Eating injectors 1 2

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

24. A really good parts book.

    By Joey Mack, March 15
    • 4 replies
    • 133 views
    • 
    • Joey Mack
    • March 15

25. Oil sample results /low oil pressure 1 2

    By Lmackattack, March 1
    • 28 replies
    • 659 views
    • 
    • Joey Mack
    • March 15