Engine and Transmission

6,404 topics in this forum

1. 237 to 285 upgrade

   By chrisgoodwin, February 15, 2013
   • 2 replies
   • 1.5k views
   • 
   • RFCDrum
   • February 17, 2013

2. Mack dump power loss

   By bigmack73, February 15, 2013
   • 6 replies
   • 2.4k views
   • 
   • slpwlker
   • February 16, 2013

3. 237 or 250? 1 2

   By Bigdogtrucker, February 5, 2013
   • 32 replies
   • 10.6k views
   • 
   • theakerstwo
   • February 16, 2013

4. 96 RD688S Mechanical Motor?

   By Ahubbard, February 11, 2013
   • 15 replies
   • 4.3k views
   • 
   • Lmackattack
   • February 15, 2013

5. E9-500 Cylinder numbering

   By leweymeister, February 5, 2013
   • 1 reply
   • 6.1k views
   • 
   • leweymeister
   • February 11, 2013

6. 866 fuel pump

   By skip, February 9, 2013
   • 10 replies
   • 1.8k views
   • 
   • skip
   • February 10, 2013

7. HELP! Fuel injection pump

   By bigmack73, February 7, 2013
   • 3 replies
   • 3.2k views
   • 
   • bigmack73
   • February 7, 2013

8. starting problems

   By svigarfarms, February 4, 2013
   • 6 replies
   • 1.5k views
   • 
   • svigarfarms
   • February 7, 2013

9. Maxitorque T2090 (8 spd) Shop Manual?

   By Keffer inc, February 5, 2013
   • 2 replies
   • 3k views
   • 
   • Keffer inc
   • February 5, 2013

10. 1974 RD685 Dump. Please help with frame and jake issues 1 2 3 4

    By nedly05, November 11, 2012
    • 99 replies
    • 13.4k views
    • 
    • 2stacksuperdog
    • February 4, 2013

11. Low boost, wastegate error code.... Can anyone help

    By Iceman23, January 31, 2013
    • 2 replies
    • 8.6k views
    • 
    • rsb502
    • January 31, 2013

12. Dynatard set up

    By Outbehindthebarn, January 31, 2013   

    • ENDT 865 866
    • 2 replies
    • 1.3k views
    • 
    • theakerstwo
    • January 31, 2013

13. RD688 Boost

    By Jamied625, January 28, 2013
    • 16 replies
    • 2.3k views
    • 
    • rsb502
    • January 31, 2013

14. Excessive Black smoke v-8 mack

    By bron32, January 30, 2013   

    • superliner
    • blackmoke
    • (and 5 more)

      Tagged with:

      • superliner
      • blackmoke
      • injectionpump
      • injectors
      • turbo
      • em9-400
      • mack
    • 8 replies
    • 7k views
    • 
    • rsb502
    • January 31, 2013

15. endt866 turbo

    By b7551310, January 28, 2013
    • 6 replies
    • 2.1k views
    • 
    • b7551310
    • January 30, 2013

16. MH fuel isolation outlet threads

    By MHfred, January 28, 2013   

    • MH
    • 5 replies
    • 1.6k views
    • 
    • farmer52
    • January 29, 2013

17. My continueing Mack MP 7 saga

    By aw12345, January 15, 2013   

    • def pump
    • 5 replies
    • 1.9k views
    • 
    • staxx
    • January 28, 2013

18. 1971 Mack CF-600 Fire Truck-Need Fittings for Fuel System.

    By Aaron Lorell, January 18, 2013   

    • 1971 Mack CF-600 Fire Truck-N
    • 2 replies
    • 1.7k views
    • 
    • j hancock
    • January 25, 2013

19. Anyone need Maxitorque transmission housing?

    By NCWayne, January 24, 2013
    • 1 reply
    • 1.1k views
    • 
    • slpwlker
    • January 24, 2013

20. Engine ID?

    By Bigdogtrucker, January 16, 2013
    • 9 replies
    • 9.5k views
    • 
    • theakerstwo
    • January 24, 2013

21. Calling All Mack 12 Speed Experts! 1 2

    By Warpman89, May 12, 2010
    • 29 replies
    • 36.7k views
    • 
    • MACKTRUCKS4
    • January 24, 2013

22. Lack of Power

    By emello, January 23, 2013   

    • lack of power
    • 2 replies
    • 1.4k views
    • 
    • j hancock
    • January 23, 2013

23. looking for a part

    By digger40, January 15, 2013
    • 3 replies
    • 1.5k views
    • 
    • digger40
    • January 22, 2013

24. Starting issues

    By Jdiesel25, January 18, 2013
    • 10 replies
    • 1.7k views
    • 
    • Jdiesel25
    • January 22, 2013

25. 237 Air Filter & Parts Numbers

    By elanman, January 16, 2013
    • 3 replies
    • 1.3k views
    • 
    • elanman
    • January 20, 2013