Engine and Transmission

6,347 topics in this forum

1. NEW E9 Inline Pump, The Holy Grail

   By AZB755V8, July 20, 2021
   • 18 replies
   • 4.4k views
   • 
   • Vladislav
   • July 25, 2021

2. EA 9 V8 in Australia

   By mrsmackpaul, July 25, 2021
   • 0 replies
   • 551 views
   • 
   • mrsmackpaul
   • July 25, 2021

3. cl713 doors

   By jcmac3000, July 22, 2021
   • 2 replies
   • 1k views
   • 
   • jcmac3000
   • July 23, 2021

4. Cooling fan clutch/hub assembly

   By Old Dawg 72, July 22, 2021
   • 0 replies
   • 447 views
   • 
   • Old Dawg 72
   • July 22, 2021

5. Removing injection pump.

   By Licensed to kill, July 18, 2021
   • 11 replies
   • 4.3k views
   • 
   • mrsmackpaul
   • July 22, 2021

6. Mack 12 Speed 1 2

   By sodly, May 30, 2008
   • 26 replies
   • 33k views
   • 
   • mrsmackpaul
   • July 21, 2021

7. Mack cm422 engine help

   By Black71gp, March 19, 2015
   • 9 replies
   • 4.1k views
   • 
   • Steve Hill
   • July 18, 2021

8. engine loses prime over night

   By diggin dirt, June 27, 2021
   • 19 replies
   • 2.3k views
   • 
   • Steve Hill
   • July 18, 2021

9. Something of a head scratcher.

   By Licensed to kill, July 15, 2021
   • 14 replies
   • 1.6k views
   • 
   • Licensed to kill
   • July 18, 2021

10. E6 and injector pump indentation 1 2

    By mrsmackpaul, July 15, 2021
    • 27 replies
    • 4.7k views
    • 
    • theakerstwo
    • July 18, 2021

11. Fan runs on high continously

    By Shocker73, August 1, 2014
    • 4 replies
    • 3.9k views
    • 
    • Falconfox
    • July 17, 2021

12. Turbo question.

    By Jamesc83, July 17, 2021
    • 0 replies
    • 448 views
    • 
    • Jamesc83
    • July 17, 2021

13. Breaking a/c alternator belt

    By Lamont, July 15, 2021
    • 2 replies
    • 1.4k views
    • 
    • Onyx610
    • July 17, 2021

14. TORQ SPECS FOR FLYWHEEL BOLTS FOR A MACK MP7

    By lennyp, July 14, 2021
    • 4 replies
    • 5.8k views
    • 
    • Vmac3
    • July 15, 2021

15. 1993 Mack RD688 leaking air out shifter select lever

    By Onestitch, July 14, 2021
    • 3 replies
    • 1.2k views
    • 
    • Rob
    • July 15, 2021

16. Boost Pressure Lost E7-400 VMAC2

    By kevgibbs, July 10, 2021
    • 9 replies
    • 1.8k views
    • 
    • kevgibbs
    • July 14, 2021

17. 06 mack ai 427 with jake brake

    By James earl, July 14, 2021
    • 2 replies
    • 1.8k views
    • 
    • Joey Mack
    • July 14, 2021

18. Maxidyne 237 & E6 Production Years

    By kevgibbs, July 8, 2021
    • 7 replies
    • 1.2k views
    • 
    • Brian L Blaylock
    • July 12, 2021

19. Code 3/2 speed sensor

    By Moparmike, July 6, 2021
    • 7 replies
    • 2.7k views
    • 
    • Vmac3
    • July 12, 2021

20. Gutless Mack RD. Need info

    By fatmike, July 8, 2021
    • 11 replies
    • 1.8k views
    • 
    • fjh
    • July 12, 2021

21. 175° DEGREE F - Kysor 24000 SHUTTERSTAT

    By tenfive0, June 19, 2021
    • 21 replies
    • 3k views
    • 
    • Freightrain
    • July 9, 2021

22. Cummins big cam?

    By John3406, February 10, 2021
    • 15 replies
    • 2.7k views
    • 
    • John3406
    • July 9, 2021

23. fan clutch conversions

    By Patrick Dickson, May 6, 2021
    • 3 replies
    • 1.4k views
    • 
    • Dirtdog
    • July 9, 2021

24. 2180 transmission low side

    By Pipelayer, June 26, 2021
    • 6 replies
    • 2.1k views
    • 
    • Dirtymilkman
    • July 3, 2021

25. Air Assisted Clutch Pedal

    By ayoarod88, July 2, 2021
    • 3 replies
    • 2.3k views
    • 
    • fjh
    • July 3, 2021