Engine and Transmission

6,384 topics in this forum

1. ENDT673 Removing Auxiliary Shaft and Injection Pump

   By 58GreenMackB, October 8, 2020
   • 5 replies
   • 1.7k views
   • 
   • 58GreenMackB
   • October 17, 2020

2. 1997 Mack ch613 won’t start without ether, then runs fine.

   By Deanmitchell78, October 13, 2020
   • 2 replies
   • 1k views
   • 
   • Deanmitchell78
   • October 14, 2020

3. 707 Gas Engine, Delco Distributor

   By v8steel, October 11, 2020
   • 3 replies
   • 1k views
   • 
   • Phase 1
   • October 12, 2020

4. "63 C85F Firetruck with ENF707C Gas Engine, info please

   By v8steel, October 11, 2020
   • 0 replies
   • 950 views
   • 
   • v8steel
   • October 11, 2020

5. E7 350 issues with my new used Mack

   By Richardsmack, July 31, 2019
   • 16 replies
   • 3k views
   • 
   • Richardsmack
   • October 10, 2020

6. How much oil

   By CV7132005, October 9, 2020
   • 0 replies
   • 663 views
   • 
   • CV7132005
   • October 9, 2020

7. PTO

   By Licensed to kill, October 9, 2020
   • 0 replies
   • 620 views
   • 
   • Licensed to kill
   • October 9, 2020

8. EM6-300L Won't idle

   By 57 bcr, October 12, 2016
   • 4 replies
   • 1.8k views
   • 
   • 57 bcr
   • October 8, 2020

9. Reverse and Neutral lights

   By victoria, October 6, 2020
   • 0 replies
   • 524 views
   • 
   • victoria
   • October 6, 2020

10. 79 r model won’t start.

    By hicrop10, October 5, 2020
    • 0 replies
    • 647 views
    • 
    • hicrop10
    • October 5, 2020

11. Triplex PTO

    By Licensed to kill, October 2, 2020
    • 2 replies
    • 1k views
    • 
    • Licensed to kill
    • October 2, 2020

12. Ai 300-400 question

    By Nsfr1206, September 27, 2020
    • 9 replies
    • 1.6k views
    • 
    • Nsfr1206
    • October 1, 2020

13. Em6-300 torque spec

    By Robert Nosal, September 29, 2020
    • 2 replies
    • 1.6k views
    • 
    • Robert Nosal
    • September 30, 2020

14. Regen issues MP8

    By Brad Carpenter, September 26, 2020
    • 5 replies
    • 5.3k views
    • 
    • fjh
    • September 29, 2020

15. 2007 Mack Vision CXN613 allison transmission - can I install a pto on it?

    By Pat H, September 26, 2020
    • 2 replies
    • 1.1k views
    • 
    • Nsfr1206
    • September 27, 2020

16. 19,000 hrs and 523,000 miles on a 2005 Mack AC 460

    By TWJ721, September 25, 2020
    • 4 replies
    • 1.2k views
    • 
    • Nobody454
    • September 25, 2020

17. RT to RTO Conversion

    By doubleclutchinweasel, September 22, 2020
    • 6 replies
    • 3.8k views
    • 
    • doubleclutchinweasel
    • September 23, 2020

18. Mack E6 to Mack E7

    By snowman_w900, September 21, 2020
    • 1 reply
    • 1.3k views
    • 
    • fjh
    • September 21, 2020

19. MP8 EGR & DEF Delete ??? 1 2

    By little puppy, January 20, 2019
    • 29 replies
    • 31.4k views
    • 
    • mp8_macky
    • September 21, 2020

20. 2010 LEU 613 trash truck regen problems

    By Joethetrashman, September 7, 2020
    • 1 reply
    • 995 views
    • 
    • mp8_macky
    • September 21, 2020

21. 1993 Mack Rd 688 E7 400 bad actuator

    By Onestitch, September 16, 2020
    • 2 replies
    • 1.1k views
    • 
    • mrgumby
    • September 17, 2020

22. Oil pump - 673 engine

    By Ed Simser, September 4, 2020
    • 10 replies
    • 1.6k views
    • 
    • doubleclutchinweasel
    • September 9, 2020

23. Engine fan stays locked cv713

    By R.E.D, September 7, 2020
    • 3 replies
    • 1.3k views
    • 
    • R.E.D
    • September 9, 2020

24. AMI 370 engine humming noise

    By Don Green, January 26, 2020
    • 17 replies
    • 2.3k views
    • 
    • alex g
    • September 7, 2020

25. 3-2 code early etech

    By 880joe, September 5, 2020
    • 5 replies
    • 1.5k views
    • 
    • Mark T
    • September 6, 2020