Engine and Transmission

6,561 topics in this forum

1. E7-427 Failed Engine

   By ivanuke, March 18, 2017
   • 8 replies
   • 2.7k views
   • 
   • ivanuke
   • April 28, 2017

2. e7 limp mode

   By Jbush_51, March 27, 2017
   • 2 replies
   • 3.3k views
   • 
   • Jbush_51
   • April 27, 2017

3. allison 740 trouble . 96 MR688s. converter locked up

   By macattack, February 5, 2017
   • 11 replies
   • 3.1k views
   • 
   • macattack
   • April 24, 2017

4. Help. 95 and 94 mack dm

   By lakewood, April 19, 2017
   • 9 replies
   • 2k views
   • 
   • theakerstwo
   • April 22, 2017

5. need X107 TRANS,

   By LINKBELT, April 21, 2017
   • 1 reply
   • 1.1k views
   • 
   • keg1
   • April 22, 2017

6. need X107 TRANS,

   By LINKBELT, April 21, 2017
   • 0 replies
   • 782 views
   • 
   • LINKBELT
   • April 21, 2017

7. Injectors

   By lakewood, April 20, 2017
   • 1 reply
   • 1.1k views
   • 
   • theakerstwo
   • April 20, 2017

8. KTA 600

   By MackDaddy1150, February 16, 2017
   • 9 replies
   • 4.5k views
   • 
   • fjh
   • April 20, 2017

9. fuel plate on em7 300

   By luke andres, April 20, 2017
   • 1 reply
   • 1.3k views
   • 
   • theakerstwo
   • April 20, 2017

10. Oil pan repair

    By alex g, April 18, 2017
    • 5 replies
    • 1.9k views
    • 
    • alex g
    • April 19, 2017

11. Clutch replacement cost?

    By TomEric, April 11, 2017
    • 2 replies
    • 3.3k views
    • 
    • thomastractorsvc
    • April 18, 2017

12. Overheating and emission issue

    By pmm93, April 12, 2017
    • 3 replies
    • 1.6k views
    • 
    • Mackpro
    • April 12, 2017

13. throw out bearing question

    By sprtkr1, April 9, 2017
    • 4 replies
    • 2.9k views
    • 
    • sprtkr1
    • April 12, 2017

14. What to clean rocker assembly with

    By beatngu, April 11, 2017
    • 5 replies
    • 1.6k views
    • 
    • Freightrain
    • April 12, 2017

15. what trans is this?

    By 6368, April 11, 2017
    • 4 replies
    • 1.6k views
    • 
    • bbigrig
    • April 12, 2017

16. 2007 mack mp7 injector issue

    By nolant, April 4, 2017
    • 12 replies
    • 13.8k views
    • 
    • nolant
    • April 11, 2017

17. Engine has a miss at idle

    By muncieman, April 10, 2017
    • 6 replies
    • 1.6k views
    • 
    • muncieman
    • April 10, 2017

18. E9 throttle return spring/ bracket question

    By wrenching4life, March 7, 2017
    • 9 replies
    • 2.6k views
    • 
    • wrenching4life
    • April 9, 2017

19. 2005 Mack cx613 Engine Rebuild

    By JHTrucking, March 23, 2017
    • 5 replies
    • 2.4k views
    • 
    • JHTrucking
    • April 5, 2017

20. Mack rear main seal removal

    By mackrmodel686st, April 4, 2017
    • 5 replies
    • 7.8k views
    • 
    • mackrmodel686st
    • April 5, 2017

21. puff eleminator

    By mack88, April 4, 2017
    • 11 replies
    • 2.5k views
    • 
    • mack88
    • April 5, 2017

22. New E9 Parts

    By superliner500, April 5, 2017
    • 0 replies
    • 1.3k views
    • 
    • superliner500
    • April 5, 2017

23. Changing up my transmision in my 1988 R 690S 1 2

    By Casper1988, March 29, 2017
    • 37 replies
    • 7.6k views
    • 
    • Casper1988
    • April 4, 2017

24. Jake brake or powerleash for a ai 427

    By Pipeliner917, April 2, 2017
    • 1 reply
    • 1.4k views
    • 
    • fjh
    • April 4, 2017

25. Vgt position sensor/engine speed sensor

    By dpacella, April 1, 2017
    • 0 replies
    • 2.2k views
    • 
    • dpacella
    • April 1, 2017