Engine and Transmission

6,249 topics in this forum

1. Etech 100 psi fuel return valve

   By raydurr, Thursday at 04:24 PM
   • 5 replies
   • 96 views
   • 
   • fjh
   • 18 hours ago

2. 2005 CHN613 ASET 427 power/torque/boost loss PLEASE HELP

   By TorresTransport, September 30, 2014
   • 11 replies
   • 4.2k views
   • 
   • The Heinz
   • Thursday at 08:42 PM

3. 1959 B75F Engine service

   By Cumminspr513, Thursday at 02:25 AM
   • 1 reply
   • 83 views
   • 
   • JoeH
   • Thursday at 02:45 PM

4. 1951 Mack A-40 Engine ID

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

5. 2019 Mack MP8 Injectors-fuel system 1 2

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

6. Econovance on a 95 CH613

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

7. Synchronizer in the Mack t310

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

8. MP7 vs MP8

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

9. Etazb673 rocker arm adjuster 73gc27d new 2562411

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

10. Dpf emulator

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

11. 08 chu613 mp8 tune and delete

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

12. 90RD oil dipstick

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

13. Mp7 Tools

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

14. Fan clutch turning on too early

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

15. Changing coolant conditioner filter

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

16. Turbo clamp broke, no boost after replacing.

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

17. Dynatard Engine Brake Questions

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

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

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

19. Allison transmission problems

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

20. Oil leaks

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

21. E7454 stumble and no cruise

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

22. 1978 R686 Coolant & Oil Dip Stick

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

23. Governor Spring Replacement time! 1 2

    By Full Floater, May 22, 2016
    • 26 replies
    • 4.7k views
    • 
    • Vladislav
    • March 30

24. engine code

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

25. Vision??????

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