Engine and Transmission

6,469 topics in this forum

1. Water getting into fuel tanks

   By Wbburns, November 6, 2020
   • 4 replies
   • 1.1k views
   • 
   • Brian L Blaylock
   • November 6, 2020

2. smoke valve on 1980 etz 673 260 hp.

   By davehummell, October 21, 2019
   • 5 replies
   • 1.4k views
   • 
   • Farmnaked
   • November 6, 2020

3. Crankcase ventilation filter on MP8

   By Rsctrucking, October 22, 2020
   • 2 replies
   • 6.5k views
   • 
   • fjh
   • November 6, 2020

4. Ticking sound

   By Vicki, October 6, 2020
   • 14 replies
   • 3.4k views
   • 
   • jacksmuthes
   • November 2, 2020

5. E9 Exhaust manifold sealants

   By Ricky k, October 1, 2020
   • 3 replies
   • 1.9k views
   • 
   • Back In Black Pulling
   • October 30, 2020

6. Can Mack dealer program ecm for ETECH?

   By freightliner575, September 4, 2018
   • 21 replies
   • 7k views
   • 
   • JPA DIESEL
   • October 30, 2020

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

   By Deere Mack, June 2, 2018
   • 25 replies
   • 7.9k views
   • 
   • mackcat12
   • October 29, 2020

8. 1996 E7 427 camshaft

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

9. CH613 clutch pedal

   By Bluebulldog, September 28, 2020
   • 9 replies
   • 2k views
   • 
   • Macktech20
   • October 27, 2020

10. Metal on magnetic drain plug

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

11. Ambac pump removal

    By Jonhoyt, November 20, 2019
    • 4 replies
    • 1.9k views
    • 
    • 63BMack
    • October 24, 2020

12. Water pump replacement

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

13. Mack T313-T318 Service Manual

    By doubleclutchinweasel, October 21, 2020
    • 0 replies
    • 1.3k views
    • 
    • doubleclutchinweasel
    • October 21, 2020

14. Eup pump

    By mcratchet1, October 19, 2020
    • 3 replies
    • 1k views
    • 
    • mcratchet1
    • October 20, 2020

15. Coolant hose

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

16. Help Identifying Part

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

17. ENDT673 Removing Auxiliary Shaft and Injection Pump

    By 58GreenMackB, October 8, 2020
    • 5 replies
    • 1.9k views
    • 
    • 58GreenMackB
    • October 17, 2020

18. 1997 Mack ch613 won’t start without ether, then runs fine.

    By Deanmitchell78, October 13, 2020
    • 2 replies
    • 1.2k views
    • 
    • Deanmitchell78
    • October 14, 2020

19. 707 Gas Engine, Delco Distributor

    By v8steel, October 11, 2020
    • 3 replies
    • 1.2k views
    • 
    • Phase 1
    • October 12, 2020

20. "63 C85F Firetruck with ENF707C Gas Engine, info please

    By v8steel, October 11, 2020
    • 0 replies
    • 1.1k views
    • 
    • v8steel
    • October 11, 2020

21. E7 350 issues with my new used Mack

    By Richardsmack, July 31, 2019
    • 16 replies
    • 3.4k views
    • 
    • Richardsmack
    • October 10, 2020

22. How much oil

    By CV7132005, October 9, 2020
    • 0 replies
    • 739 views
    • 
    • CV7132005
    • October 9, 2020

23. PTO

    By Licensed to kill, October 9, 2020
    • 0 replies
    • 686 views
    • 
    • Licensed to kill
    • October 9, 2020

24. EM6-300L Won't idle

    By 57 bcr, October 12, 2016
    • 4 replies
    • 2k views
    • 
    • 57 bcr
    • October 8, 2020

25. Reverse and Neutral lights

    By victoria, October 6, 2020
    • 0 replies
    • 600 views
    • 
    • victoria
    • October 6, 2020