Engine and Transmission

6,347 topics in this forum

1. Mack trans vs. Eaton Trans 1 2

   By Hook n ladder 1, June 17, 2020
   • 30 replies
   • 13k views
   • 
   • doubleclutchinweasel
   • December 2, 2020

2. What rpm for 2009 Mack T310 mlr Transmission

   By Vegartx, December 1, 2020
   • 2 replies
   • 956 views
   • 
   • Vegartx
   • December 1, 2020

3. Regen switch malfunction mp8

   By Kyle 537, June 7, 2014
   • 10 replies
   • 5.2k views
   • 
   • Jdftwo
   • November 30, 2020

4. MP8 lost communication with turbo.

   By bubbamobilin, November 29, 2020
   • 5 replies
   • 2.4k views
   • 
   • bubbamobilin
   • November 30, 2020

5. Boost delay

   By Jimmy825, November 28, 2020
   • 7 replies
   • 1.1k views
   • 
   • OldRedMack
   • November 29, 2020

6. BW 171702 or 171701 Turbo

   By snowman_w900, September 14, 2020
   • 1 reply
   • 1.6k views
   • 
   • bubbamobilin
   • November 29, 2020

7. 2013 MP7 Over fueling problem

   By steeler, November 22, 2020
   • 3 replies
   • 1.5k views
   • 
   • steeler
   • November 27, 2020

8. Oil coming out from filters

   By Tdavis251, November 21, 2020
   • 2 replies
   • 799 views
   • 
   • Tdavis251
   • November 27, 2020

9. Mp8 delete

   By dgk1, May 16, 2020
   • 1 reply
   • 963 views
   • 
   • mp8_macky
   • November 26, 2020

10. 1997 mack no start

    By Combinemack, November 17, 2020
    • 8 replies
    • 1.7k views
    • 
    • doubleclutchinweasel
    • November 23, 2020

11. Thermodyne coolant temp

    By tilynb61, November 20, 2020
    • 9 replies
    • 1k views
    • 
    • doubleclutchinweasel
    • November 23, 2020

12. Engine number codes

    By C609T, November 12, 2020
    • 7 replies
    • 2.5k views
    • 
    • Phase 1
    • November 21, 2020

13. Vibration that 2 mechanics and Mack dealer can’t figure out 1 2 3 4 17

    By RobM626, March 1, 2018
    • 405 replies
    • 57.2k views
    • 
    • FBGNO
    • November 18, 2020

14. Possible restriction or faulty turbo

    By FBGNO, November 18, 2020
    • 2 replies
    • 789 views
    • 
    • FBGNO
    • November 18, 2020

15. Splitter does not shift when cold on mack 12 speed

    By Terry Rinkes, November 12, 2020
    • 7 replies
    • 1.9k views
    • 
    • Freightrain
    • November 17, 2020

16. arrgh...1999 CH612 auction buy going south in a big hurry

    By steel_captain, November 8, 2020
    • 8 replies
    • 1.3k views
    • 
    • 41chevy
    • November 12, 2020

17. Anybody swap a d13 inplace of a mp8

    By Ateam, November 10, 2020
    • 2 replies
    • 3.4k views
    • 
    • Ateam
    • November 10, 2020

18. Need help. How to install 14" two disc clutch? 1 2

    By Vladislav, November 3, 2020
    • 28 replies
    • 5.4k views
    • 
    • Vladislav
    • November 8, 2020

19. Water getting into fuel tanks

    By Wbburns, November 6, 2020
    • 4 replies
    • 838 views
    • 
    • Brian L Blaylock
    • November 6, 2020

20. smoke valve on 1980 etz 673 260 hp.

    By davehummell, October 21, 2019
    • 5 replies
    • 1.2k views
    • 
    • Farmnaked
    • November 6, 2020

21. Crankcase ventilation filter on MP8

    By Rsctrucking, October 22, 2020
    • 2 replies
    • 5k views
    • 
    • fjh
    • November 6, 2020

22. Ticking sound

    By Vicki, October 6, 2020
    • 14 replies
    • 2.8k views
    • 
    • jacksmuthes
    • November 2, 2020

23. E9 Exhaust manifold sealants

    By Ricky k, October 1, 2020
    • 3 replies
    • 1.6k views
    • 
    • Back In Black Pulling
    • October 30, 2020

24. Can Mack dealer program ecm for ETECH?

    By freightliner575, September 4, 2018
    • 21 replies
    • 6.1k views
    • 
    • JPA DIESEL
    • October 30, 2020

25. Noisy PTO rattle with MP8's and Allison Auto 1 2

    By Deere Mack, June 2, 2018
    • 25 replies
    • 6.5k views
    • 
    • mackcat12
    • October 29, 2020