Engine and Transmission

6,469 topics in this forum

1. 1991 E7 350 engine brake intermittent at higher rpm's

   By BucketTrucker688, December 13, 2018
   • 8 replies
   • 2.4k views
   • 
   • BucketTrucker688
   • April 7, 2020

2. Allison vs 8LL in Dump Truck

   By The Burren, April 4, 2020
   • 3 replies
   • 4.6k views
   • 
   • mackcat12
   • April 6, 2020

3. Info on 2007 CXN613

   By rowekmr, April 5, 2020
   • 0 replies
   • 1.5k views
   • 
   • rowekmr
   • April 5, 2020

4. 88 e6 350 w/ Robert Bosch pump

   By 24vman, April 5, 2020
   • 0 replies
   • 831 views
   • 
   • 24vman
   • April 5, 2020

5. E7 fan doesn’t shut off

   By Golddog, April 2, 2020
   • 3 replies
   • 1.6k views
   • 
   • j hancock
   • April 3, 2020

6. MDrivw

   By Tanner, April 2, 2020
   • 0 replies
   • 598 views
   • 
   • Tanner
   • April 2, 2020

7. What’s the difference

   By Straydog954, April 2, 2020
   • 0 replies
   • 653 views
   • 
   • Straydog954
   • April 2, 2020

8. E6 swap to e7

   By Bowcortrucking, April 1, 2020
   • 2 replies
   • 1.1k views
   • 
   • fjh
   • April 2, 2020

9. speedometer cable end help

   By teleman, October 1, 2013
   • 10 replies
   • 5.5k views
   • 
   • Vladislav
   • March 30, 2020

10. How do you turn up a injection pump on a 97 e7-350

    By Rick maddox, March 30, 2020
    • 0 replies
    • 724 views
    • 
    • Rick maddox
    • March 30, 2020

11. 2006 mack ai-427 misfire 1 2

    By Truecountry, February 16, 2020
    • 45 replies
    • 9.7k views
    • 
    • Truecountry
    • March 28, 2020

12. Mack CH613 no top end power

    By ndvaughn, April 14, 2017
    • 16 replies
    • 5.5k views
    • 
    • A-Aron
    • March 28, 2020

13. V-Mac injection pump plug wiring

    By JKuhl, March 27, 2020
    • 0 replies
    • 1.1k views
    • 
    • JKuhl
    • March 27, 2020

14. Hot oil

    By Neanderpaul, March 26, 2020
    • 3 replies
    • 1.2k views
    • 
    • j hancock
    • March 27, 2020

15. MP8 no engine brake option?

    By Gen FS, March 26, 2020
    • 1 reply
    • 701 views
    • 
    • Gen FS
    • March 26, 2020

16. Injector cup major malfunction

    By steeler, March 19, 2020
    • 5 replies
    • 1.7k views
    • 
    • steeler
    • March 26, 2020

17. Making a modern day Pete Twin Stink-linkage Q’s

    By DocBob, March 24, 2020
    • 1 reply
    • 852 views
    • 
    • DocBob
    • March 24, 2020

18. Mack E7 from Vmac1 to mechanical

    By fullfuel01, March 9, 2017
    • 16 replies
    • 8.7k views
    • 
    • JKuhl
    • March 24, 2020

19. VECU Fault

    By mackcat12, March 13, 2020
    • 2 replies
    • 1.2k views
    • 
    • 41chevy
    • March 23, 2020

20. Dynatard on 1988 R w/ 350

    By mimscorp, April 21, 2013   

    • Dynatard
    • engine brake
    • (and 1 more)

      Tagged with:

      • Dynatard
      • engine brake
      • frame rust-twisting
    • 8 replies
    • 7.6k views
    • 
    • bmking16
    • March 22, 2020

21. E7 semi electric to mechanical

    By laxfarmboy, March 19, 2020
    • 3 replies
    • 1.1k views
    • 
    • theakerstwo
    • March 20, 2020

22. 1972 ENDT-675 Fuel Lines

    By tenfive0, March 12, 2020
    • 12 replies
    • 3.2k views
    • 
    • tenfive0
    • March 19, 2020

23. 1994 Mack V-Mac E7 Cranks but wont start

    By ToolsMachines, February 18, 2020
    • 12 replies
    • 9.6k views
    • 
    • EWB555
    • March 18, 2020

24. Bypass oil filtration

    By R.E.D, January 20, 2019
    • 9 replies
    • 4k views
    • 
    • EWB555
    • March 18, 2020

25. Driver owner 2005 mack

    By 2005 mack cxu613, March 16, 2020
    • 3 replies
    • 1.3k views
    • 
    • mrgumby
    • March 17, 2020