Engine and Transmission

6,249 topics in this forum

1. RD688 Boost

   By Jamied625, January 28, 2013
   • 16 replies
   • 2k views
   • 
   • rsb502
   • January 31, 2013

2. 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
   • 6.5k views
   • 
   • rsb502
   • January 31, 2013

3. endt866 turbo

   By b7551310, January 28, 2013
   • 6 replies
   • 1.8k views
   • 
   • b7551310
   • January 30, 2013

4. MH fuel isolation outlet threads

   By MHfred, January 28, 2013   

   • MH
   • 5 replies
   • 1.3k views
   • 
   • farmer52
   • January 29, 2013

5. My continueing Mack MP 7 saga

   By aw12345, January 15, 2013   

   • def pump
   • 5 replies
   • 1.8k views
   • 
   • staxx
   • January 28, 2013

6. 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
   • 1.6k views
   • 
   • j hancock
   • January 25, 2013

7. Anyone need Maxitorque transmission housing?

   By NCWayne, January 24, 2013
   • 1 reply
   • 946 views
   • 
   • slpwlker
   • January 24, 2013

8. Engine ID?

   By Bigdogtrucker, January 16, 2013
   • 9 replies
   • 8.8k views
   • 
   • theakerstwo
   • January 24, 2013

9. Calling All Mack 12 Speed Experts! 1 2

   By Warpman89, May 12, 2010
   • 29 replies
   • 35k views
   • 
   • MACKTRUCKS4
   • January 24, 2013

10. Lack of Power

    By emello, January 23, 2013   

    • lack of power
    • 2 replies
    • 1.3k views
    • 
    • j hancock
    • January 23, 2013

11. looking for a part

    By digger40, January 15, 2013
    • 3 replies
    • 1.4k views
    • 
    • digger40
    • January 22, 2013

12. Starting issues

    By Jdiesel25, January 18, 2013
    • 10 replies
    • 1.6k views
    • 
    • Jdiesel25
    • January 22, 2013

13. 237 Air Filter & Parts Numbers

    By elanman, January 16, 2013
    • 3 replies
    • 1.2k views
    • 
    • elanman
    • January 20, 2013

14. E6 350 Turbo !

    By Fastduramax, August 19, 2010
    • 8 replies
    • 9.4k views
    • 
    • staxx
    • January 20, 2013

15. 631GC5171xxxx 00-03 Mack turbo

    By MikeMike, January 18, 2013
    • 3 replies
    • 1.8k views
    • 
    • lucerne tractor
    • January 19, 2013

16. ENDT-673 Primer Rebuild

    By vtdeucedriver, December 17, 2012
    • 4 replies
    • 1.4k views
    • 
    • scooter
    • January 18, 2013

17. 673 mack injector pump timing

    By jhcattle, January 17, 2013
    • 13 replies
    • 5.5k views
    • 
    • jhcattle
    • January 17, 2013

18. e7 eteck 2001 smoke out of blow by

    By stanisicb, January 15, 2013
    • 5 replies
    • 5.1k views
    • 
    • staxx
    • January 17, 2013

19. mack EC-6 ROD AND MAIN TORQUE SPECS

    By jrsjr2009, January 16, 2013   

    • TORQUE SPECS
    • 2 replies
    • 5.4k views
    • 
    • rsb502
    • January 17, 2013

20. Need intake tube for 74 R600

    By jumpinjunkee, January 16, 2013
    • 0 replies
    • 690 views
    • 
    • jumpinjunkee
    • January 16, 2013

21. trl1078 upgrade

    By bed truck, January 15, 2013
    • 10 replies
    • 2k views
    • 
    • bed truck
    • January 16, 2013

22. problematic b42'

    By markpwhit, January 15, 2013   

    • water pump
    • 0 replies
    • 933 views
    • 
    • markpwhit
    • January 15, 2013

23. E7 454 no coolant pressure and running hot

    By dusty0791, December 19, 2012
    • 11 replies
    • 6.6k views
    • 
    • dusty0791
    • January 15, 2013

24. New Shift Knob for RoadRanger

    By doubleclutchinweasel, January 4, 2013   

    • shifter
    • range valve
    • (and 1 more)

      Tagged with:

      • shifter
      • range valve
      • knob
    • 21 replies
    • 6.9k views
    • 
    • doubleclutchinweasel
    • January 15, 2013

25. oil pressure problems

    By duelly5566, January 14, 2013
    • 1 reply
    • 939 views
    • 
    • Lmackattack
    • January 14, 2013