Engine and Transmission

5270 topics in this forum

1. E9 Exhaust manifold sealants

   By Ricky k, October 1
   • 3 replies
   • 292 views
   • 
   • Back In Black Pulling
   • 12 hours ago

2. Can Mack dealer program ecm for ETECH?

   By freightliner575, September 4, 2018
   • 21 replies
   • 1.9k views
   • 
   • JPA DIESEL
   • Yesterday at 12:20 AM

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

   By Deere Mack, June 2, 2018
   • 25 replies
   • 2.1k views
   • 
   • mackcat12
   • Thursday at 07:52 PM

4. 1996 E7 427 camshaft

   By Ricky Dyck, October 22
   • 2 replies
   • 161 views
   • 
   • Ricky Dyck
   • Thursday at 03:30 AM

5. CH613 clutch pedal

   By Bluebulldog, September 28
   • 9 replies
   • 323 views
   • 
   • Macktech20
   • Tuesday at 10:02 PM

6. Metal on magnetic drain plug

   By CV7132005, October 18
   • 1 reply
   • 152 views
   • 
   • steeler
   • October 25

7. Ambac pump removal

   By Jonhoyt, November 20, 2019
   • 4 replies
   • 378 views
   • 
   • 63BMack
   • October 24

8. Water pump replacement

   By mcratchet1, October 24
   • 0 replies
   • 85 views
   • 
   • mcratchet1
   • October 24

9. Crankcase ventilation filter on MP8

   By Rsctrucking, October 22
   • 0 replies
   • 109 views
   • 
   • Rsctrucking
   • October 22

10. Low boost with Switchblade turbo

    By 880joe, March 5
    • 19 replies
    • 708 views
    • 
    • 880joe
    • October 22

11. smoke valve on 1980 etz 673 260 hp.

    By davehummell, October 21, 2019
    • 4 replies
    • 353 views
    • 
    • davehummell
    • October 22

12. Mack T313-T318 Service Manual

    By doubleclutchinweasel, October 21
    • 0 replies
    • 78 views
    • 
    • doubleclutchinweasel
    • October 21

13. Eup pump

    By mcratchet1, October 19
    • 3 replies
    • 187 views
    • 
    • mcratchet1
    • October 20

14. Coolant hose

    By mcratchet1, October 5
    • 4 replies
    • 298 views
    • 
    • mcratchet1
    • October 19

15. Strange Humming Noise

    By alex g, September 8
    • 18 replies
    • 467 views
    • 
    • alex g
    • October 18

16. Help Identifying Part

    By traewick, October 18
    • 2 replies
    • 176 views
    • 
    • mrgumby
    • October 18

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

    By RobM626, March 1, 2018
    • 404 replies
    • 27.3k views
    • 
    • mrsmackpaul
    • October 18

18. ENDT673 Removing Auxiliary Shaft and Injection Pump

    By 58GreenMackB, October 8
    • 5 replies
    • 283 views
    • 
    • 58GreenMackB
    • October 17

19. 1997 Mack ch613 won’t start without ether, then runs fine.

    By Deanmitchell78, October 13
    • 2 replies
    • 157 views
    • 
    • Deanmitchell78
    • October 14

20. 707 Gas Engine, Delco Distributor

    By v8steel, October 11
    • 3 replies
    • 134 views
    • 
    • Phase 1
    • October 12

21. "63 C85F Firetruck with ENF707C Gas Engine, info please

    By v8steel, October 11
    • 0 replies
    • 123 views
    • 
    • v8steel
    • October 11

22. E7 350 issues with my new used Mack

    By Richardsmack, July 31, 2019
    • 16 replies
    • 1.2k views
    • 
    • Richardsmack
    • October 10

23. How much oil

    By CV7132005, October 9
    • 0 replies
    • 127 views
    • 
    • CV7132005
    • October 9

24. E7 Engine Cranks But No Start 1 2

    By jdklan, January 18, 2008
    • 27 replies
    • 28.7k views
    • 
    • Deanmitchell78
    • October 9

25. PTO

    By Licensed to kill, October 9
    • 0 replies
    • 90 views
    • 
    • Licensed to kill
    • October 9