Engine and Transmission

6,383 topics in this forum

1. EM6-300 econodyne Q

   By Straydog954, June 9, 2024
   • 11 replies
   • 602 views
   • 
   • fjh
   • June 9, 2024

2. 1979 Mack E6 engine cooling issue

   By RS Disposal, January 21, 2024
   • 22 replies
   • 1.1k views
   • 
   • fernando_say
   • June 9, 2024

3. E7 safe operating water temperature

   By coop661, June 6, 2024
   • 20 replies
   • 663 views
   • 
   • Joey Mack
   • June 7, 2024

4. Mack GU813 Code P107492

   By Hunter013, April 17, 2023
   • 5 replies
   • 1.1k views
   • 
   • The Heinz
   • June 5, 2024

5. New radiator and cooling system.

   By RS Disposal, May 15, 2024
   • 15 replies
   • 1.1k views
   • 
   • Geoff Weeks
   • June 4, 2024

6. Issues with PTT on CXU 613 Mack Emissions system

   By Justinizme, May 31, 2024
   • 11 replies
   • 522 views
   • 
   • Mackpro
   • June 3, 2024

7. 2004 Ami370 popping back randomly 1 2

   By petehall12, May 22, 2024
   • 35 replies
   • 1.6k views
   • 
   • fjh
   • June 1, 2024

8. Dreaded SPN 4094 FMI1 NOx inducement fault NEED HELP!!!

   By Wasteman1, November 20, 2023
   • 9 replies
   • 3.2k views
   • 
   • Justinizme
   • May 31, 2024

9. Looking for a vmac 1 cartridge for pro link

   By dependable dirt, May 28, 2024
   • 4 replies
   • 352 views
   • 
   • dependable dirt
   • May 31, 2024

10. 2007 aset running rough

    By Trumbull_welding, May 11, 2024
    • 14 replies
    • 1k views
    • 
    • Trumbull_welding
    • May 30, 2024

11. Fan clutch turning on too early

    By Mack Gazza, April 14, 2024
    • 3 replies
    • 383 views
    • 
    • Mack Gazza
    • May 29, 2024

12. 355-380e7

    By Bluebulldog, May 28, 2024
    • 0 replies
    • 223 views
    • 
    • Bluebulldog
    • May 28, 2024

13. MP8 ENGINE NO CRANK WITH KEY SWITCH 1 2

    By jimmycarter, January 21, 2018
    • 37 replies
    • 68k views
    • 
    • Joey Mack
    • May 27, 2024

14. Valve adjustment help

    By mcratchet1, May 24, 2024
    • 17 replies
    • 796 views
    • 
    • mechohaulic
    • May 26, 2024

15. 1979 ENDT 675 camshaft 1 2 3 4

    By RS Disposal, May 5, 2024
    • 98 replies
    • 4k views
    • 
    • fjh
    • May 25, 2024

16. Mp8 won't start 1 2

    By Zeuz, May 21, 2024
    • 37 replies
    • 1.2k views
    • 
    • Joey Mack
    • May 25, 2024

17. 3-1 Code ET Sensor

    By HarryBiron093, May 7, 2024
    • 4 replies
    • 513 views
    • 
    • Joey Mack
    • May 25, 2024

18. Tourqe limit switch 1 2

    By dependable dirt, May 11, 2024
    • 47 replies
    • 1.6k views
    • 
    • dependable dirt
    • May 22, 2024

19. 2007 CTP713 no start due to communications

    By 96bulldogpower, May 5, 2024
    • 4 replies
    • 530 views
    • 
    • JoeH
    • May 21, 2024

20. 2005 CHN613 ASET 427 power/torque/boost loss PLEASE HELP 1 2 3 4 11

    By TorresTransport, September 30, 2014
    • 268 replies
    • 12.2k views
    • 
    • Artful dodger
    • May 21, 2024

21. 1985 Mack Running Full Throttle

    By SonnyHall, August 3, 2023
    • 10 replies
    • 778 views
    • 
    • JoeH
    • May 18, 2024

22. 87 superliner with AMBAC 300 Injector Pump

    By bmking16, August 7, 2021
    • 3 replies
    • 1.1k views
    • 
    • fjh
    • May 16, 2024

23. Mystery 2015 GU electrical problem

    By steeler, December 10, 2020
    • 6 replies
    • 1.5k views
    • 
    • steeler
    • May 14, 2024

24. Rebuilt engine fuel knock

    By DJ Truck Repair, May 12, 2024
    • 7 replies
    • 415 views
    • 
    • fjh
    • May 14, 2024

25. 2005 427 asset egr

    By Artful dodger, April 29, 2024
    • 20 replies
    • 790 views
    • 
    • fjh
    • May 9, 2024