Engine and Transmission

6,431 topics in this forum

1. 1997 mack no start

   By Combinemack, November 17, 2020
   • 8 replies
   • 1.9k views
   • 
   • doubleclutchinweasel
   • November 23, 2020

2. Thermodyne coolant temp

   By tilynb61, November 20, 2020
   • 9 replies
   • 1.3k views
   • 
   • doubleclutchinweasel
   • November 23, 2020

3. Engine number codes

   By C609T, November 12, 2020
   • 7 replies
   • 2.9k views
   • 
   • Phase 1
   • November 21, 2020

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

   By RobM626, March 1, 2018
   • 405 replies
   • 65.4k views
   • 
   • FBGNO
   • November 18, 2020

5. Possible restriction or faulty turbo

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

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

   By Terry Rinkes, November 12, 2020
   • 7 replies
   • 2.2k views
   • 
   • Freightrain
   • November 17, 2020

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

   By steel_captain, November 8, 2020
   • 8 replies
   • 1.5k views
   • 
   • 41chevy
   • November 12, 2020

8. Anybody swap a d13 inplace of a mp8

   By Ateam, November 10, 2020
   • 2 replies
   • 4k views
   • 
   • Ateam
   • November 10, 2020

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

   By Vladislav, November 3, 2020
   • 28 replies
   • 6.5k views
   • 
   • Vladislav
   • November 8, 2020

10. Water getting into fuel tanks

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

11. smoke valve on 1980 etz 673 260 hp.

    By davehummell, October 21, 2019
    • 5 replies
    • 1.3k views
    • 
    • Farmnaked
    • November 6, 2020

12. Crankcase ventilation filter on MP8

    By Rsctrucking, October 22, 2020
    • 2 replies
    • 6.1k views
    • 
    • fjh
    • November 6, 2020

13. Ticking sound

    By Vicki, October 6, 2020
    • 14 replies
    • 3.2k views
    • 
    • jacksmuthes
    • November 2, 2020

14. E9 Exhaust manifold sealants

    By Ricky k, October 1, 2020
    • 3 replies
    • 1.8k views
    • 
    • Back In Black Pulling
    • October 30, 2020

15. Can Mack dealer program ecm for ETECH?

    By freightliner575, September 4, 2018
    • 21 replies
    • 6.7k views
    • 
    • JPA DIESEL
    • October 30, 2020

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

    By Deere Mack, June 2, 2018
    • 25 replies
    • 7.4k views
    • 
    • mackcat12
    • October 29, 2020

17. 1996 E7 427 camshaft

    By Ricky Dyck, October 22, 2020
    • 1 reply
    • 864 views
    • 
    • Ricky Dyck
    • October 29, 2020

18. CH613 clutch pedal

    By Bluebulldog, September 28, 2020
    • 9 replies
    • 1.9k views
    • 
    • Macktech20
    • October 27, 2020

19. Metal on magnetic drain plug

    By CV7132005, October 18, 2020
    • 1 reply
    • 987 views
    • 
    • steeler
    • October 25, 2020

20. Ambac pump removal

    By Jonhoyt, November 20, 2019
    • 4 replies
    • 1.8k views
    • 
    • 63BMack
    • October 24, 2020

21. Water pump replacement

    By mcratchet1, October 24, 2020
    • 0 replies
    • 688 views
    • 
    • mcratchet1
    • October 24, 2020

22. Mack T313-T318 Service Manual

    By doubleclutchinweasel, October 21, 2020
    • 0 replies
    • 1.2k views
    • 
    • doubleclutchinweasel
    • October 21, 2020

23. Eup pump

    By mcratchet1, October 19, 2020
    • 3 replies
    • 968 views
    • 
    • mcratchet1
    • October 20, 2020

24. Coolant hose

    By mcratchet1, October 5, 2020
    • 4 replies
    • 1.3k views
    • 
    • mcratchet1
    • October 19, 2020

25. Help Identifying Part

    By traewick, October 18, 2020
    • 2 replies
    • 941 views
    • 
    • mrgumby
    • October 18, 2020