Engine and Transmission

6,492 topics in this forum

1. E6 fan clutch and spacer

   By Full Floater, August 7, 2023
   • 0 replies
   • 601 views
   • 
   • Full Floater
   • August 7, 2023

2. Blixton 200

   By brettj3876, January 13, 2019
   • 1 reply
   • 1.4k views
   • 
   • irishflyer97
   • August 7, 2023

3. Jake Brake works at random

   By Supermutt, August 4, 2023
   • 24 replies
   • 5.3k views
   • 
   • Supermutt
   • August 6, 2023

4. 1995 Mack ch e7-350 Jake issue

   By Nate1206, August 3, 2023
   • 8 replies
   • 888 views
   • 
   • Nate1206
   • August 3, 2023

5. 2003 Etech 350 timing cover

   By JoeH, May 26, 2023
   • 3 replies
   • 579 views
   • 
   • JoeH
   • August 2, 2023

6. 1996 DM600 Radiator fill level

   By Supermutt, July 31, 2023
   • 16 replies
   • 1.2k views
   • 
   • Supermutt
   • August 1, 2023

7. 673 Oil Pressure/ Oil Routing

   By PMC, August 1, 2023
   • 0 replies
   • 425 views
   • 
   • PMC
   • August 1, 2023

8. Coolant

   By IGV, July 29, 2023
   • 6 replies
   • 1k views
   • 
   • IGV
   • July 30, 2023

9. mp7 clutch fan

   By lugnut, May 14, 2013
   • 9 replies
   • 8k views
   • 
   • fjh
   • July 28, 2023

10. Derate over ride

    By Mad Ram Trucking, July 26, 2023
    • 2 replies
    • 509 views
    • 
    • 70mackMB
    • July 26, 2023

11. Coolant Question

    By petehall12, July 26, 2023
    • 5 replies
    • 746 views
    • 
    • petehall12
    • July 26, 2023

12. 1996 E7 350 full Mechanical Injectors

    By Supermutt, July 25, 2023
    • 5 replies
    • 813 views
    • 
    • fjh
    • July 26, 2023

13. Pyrometer Location

    By Supermutt, July 24, 2023
    • 5 replies
    • 1.4k views
    • 
    • Geoff Weeks
    • July 24, 2023

14. Super 10

    By 96mackch, July 8, 2023
    • 13 replies
    • 2.2k views
    • 
    • 96mackch
    • July 23, 2023

15. Mack 18 speed

    By Digger Dan, July 18, 2023
    • 15 replies
    • 1.6k views
    • 
    • mrsmackpaul
    • July 23, 2023

16. 70's endtb 675 allison transmission swap

    By jp 69, July 21, 2023
    • 0 replies
    • 451 views
    • 
    • jp 69
    • July 21, 2023

17. Bosch P7100 pump update.

    By Supermutt, July 20, 2023
    • 1 reply
    • 1.5k views
    • 
    • Mackpro
    • July 20, 2023

18. Transmission Help!

    By Scott74, July 18, 2023
    • 4 replies
    • 853 views
    • 
    • JoeH
    • July 20, 2023

19. losing prime

    By 1wonton, July 4, 2023
    • 9 replies
    • 1.5k views
    • 
    • 1wonton
    • July 19, 2023

20. E7 misfire

    By Jtm454, July 14, 2023
    • 13 replies
    • 1.9k views
    • 
    • fjh
    • July 17, 2023

21. Bosh P7100 air bubbles

    By Supermutt, July 16, 2023
    • 3 replies
    • 834 views
    • 
    • Joey Mack
    • July 16, 2023

22. Runs, then quits 1 2

    By Brandt, April 1, 2023
    • 35 replies
    • 4.4k views
    • 
    • Brandt
    • July 14, 2023

23. CHN 613. EGR Mass flow-open code 5-9

    By Zeuz, January 29, 2023
    • 9 replies
    • 3.5k views
    • 
    • Mackpro
    • July 13, 2023

24. Outside air temp rising at idle

    By Tonywham, July 11, 2023
    • 4 replies
    • 989 views
    • 
    • Mackpro
    • July 12, 2023

25. AC 427 intermittent low power

    By 96bulldogpower, January 24, 2018
    • 5 replies
    • 4.4k views
    • 
    • Joey Mack
    • July 10, 2023