Engine and Transmission

6,363 topics in this forum

1. Injector cup major malfunction

   By steeler, March 19, 2020
   • 5 replies
   • 1.4k views
   • 
   • steeler
   • March 26, 2020

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

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

3. Mack E7 from Vmac1 to mechanical

   By fullfuel01, March 9, 2017
   • 16 replies
   • 7.8k views
   • 
   • JKuhl
   • March 24, 2020

4. VECU Fault

   By mackcat12, March 13, 2020
   • 2 replies
   • 1k views
   • 
   • 41chevy
   • March 23, 2020

5. 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
   • 7.2k views
   • 
   • bmking16
   • March 22, 2020

6. E7 semi electric to mechanical

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

7. 1972 ENDT-675 Fuel Lines

   By tenfive0, March 12, 2020
   • 12 replies
   • 2.8k views
   • 
   • tenfive0
   • March 19, 2020

8. 1994 Mack V-Mac E7 Cranks but wont start

   By ToolsMachines, February 18, 2020
   • 12 replies
   • 8k views
   • 
   • EWB555
   • March 18, 2020

9. Bypass oil filtration

   By R.E.D, January 20, 2019
   • 9 replies
   • 3.4k views
   • 
   • EWB555
   • March 18, 2020

10. Driver owner 2005 mack

    By 2005 mack cxu613, March 16, 2020
    • 3 replies
    • 1.1k views
    • 
    • mrgumby
    • March 17, 2020

11. MP8 Exhaust Brake Valve Lash

    By c-mac, September 17, 2016
    • 4 replies
    • 9.6k views
    • 
    • Luis2413
    • March 13, 2020

12. 1997-2003 e7s

    By Dmurph2016, February 10, 2020
    • 10 replies
    • 3.1k views
    • 
    • Rob
    • March 13, 2020

13. Engine Fault Codes on MP8

    By MikeD, March 13, 2017
    • 13 replies
    • 14.9k views
    • 
    • 10mp8
    • March 12, 2020

14. 2018 mp7 turbo problems 1 2 3 4 7

    By mackcat12, January 14, 2018
    • 174 replies
    • 38.2k views
    • 
    • fjh
    • March 12, 2020

15. shifter

    By davehummell, March 10, 2020
    • 2 replies
    • 995 views
    • 
    • davehummell
    • March 10, 2020

16. RPM Guage - Drive Cable Problem

    By firenut, March 7, 2020
    • 15 replies
    • 2.5k views
    • 
    • Rob
    • March 9, 2020

17. E7/460 surging problem

    By BER.coalhauler, November 15, 2016
    • 6 replies
    • 4.1k views
    • 
    • 18speed
    • March 4, 2020

18. troubleshooting rough idle after engine warms up in a Mack 2001 460 engine

    By Frank45, January 3, 2018
    • 3 replies
    • 2.4k views
    • 
    • Mackpro
    • March 4, 2020

19. Engine rebuilder

    By Straydog954, March 1, 2020
    • 0 replies
    • 653 views
    • 
    • Straydog954
    • March 1, 2020

20. EM7-300 using oil

    By Straydog954, February 28, 2020
    • 5 replies
    • 1.4k views
    • 
    • Straydog954
    • February 29, 2020

21. Help Diagnosing No Start '98 350

    By Mike285, February 25, 2020
    • 5 replies
    • 921 views
    • 
    • fjh
    • February 27, 2020

22. 85 E9 AMBAC Pump question

    By GEOD998, April 9, 2013
    • 20 replies
    • 6.1k views
    • 
    • fjh
    • February 26, 2020

23. E6 2 Valve dynatard Jacob brakes

    By bumpytruck, May 8, 2017
    • 6 replies
    • 2.7k views
    • 
    • wilbur
    • February 26, 2020

24. 2016 Mack MP8 Expansion Tank Pressure

    By dsachs77, February 24, 2020
    • 1 reply
    • 1.2k views
    • 
    • fjh
    • February 25, 2020

25. Mack Truck not moving forward

    By MarvinMACK, February 10, 2020
    • 16 replies
    • 2.3k views
    • 
    • Mack Technician
    • February 24, 2020