Engine and Transmission

6,586 topics in this forum

1. New to me truck, with a few small(hopefully) issues

   By RedBullDog, December 23, 2014
   • 9 replies
   • 2.5k views
   • 
   • Dirtymilkman
   • January 18, 2015

2. 350 4 valve to 350 2valve

   By keg1, December 14, 2014
   • 17 replies
   • 3.3k views
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   • 1958 F.W.D.
   • January 18, 2015

3. 1998 Mack E7-454 valve settings

   By bddzip, January 9, 2015
   • 1 reply
   • 1.6k views
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   • wilbur
   • January 18, 2015

4. Object in cylinder

   By svigarfarms, January 16, 2015
   • 8 replies
   • 2.6k views
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   • 1958 F.W.D.
   • January 16, 2015

5. 1980 R-686ST EM6 285 Oil leak behind injector pump

   By thomastractorsvc, January 15, 2015
   • 3 replies
   • 2.6k views
   • 
   • thomastractorsvc
   • January 16, 2015

6. Help on billing

   By Eastcoastdiesel, January 14, 2015
   • 3 replies
   • 1.9k views
   • 
   • rick harper
   • January 14, 2015

7. 93 rd injection pump timing

   By Jeremy_Brault, January 13, 2015
   • 1 reply
   • 1.5k views
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   • theakerstwo
   • January 13, 2015

8. fuller automatic tranny throwing code help me

   By bulldogmack42, January 13, 2015
   • 1 reply
   • 1k views
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   • bulldogmack42
   • January 13, 2015

9. Mack trany

   By Kyle 537, January 12, 2015
   • 3 replies
   • 2k views
   • 
   • Kyle 537
   • January 13, 2015

10. 96' ch613 427 cranks but wont start

    By R.E.D, October 19, 2013
    • 11 replies
    • 8.4k views
    • 
    • Keffer inc
    • January 13, 2015

11. MP8 Engine Oil change Intervals?

    By jaysm35a2, January 9, 2015
    • 1 reply
    • 7.4k views
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    • hatcity
    • January 9, 2015

12. Two sticks in older Macks

    By tippatone, January 5, 2015
    • 22 replies
    • 10k views
    • 
    • tippatone
    • January 8, 2015

13. Gasket set

    By theprepshop, January 8, 2015   

    • 707 c
    • 3 replies
    • 2k views
    • 
    • 41chevy
    • January 8, 2015

14. 2004 mack unit pump installation

    By bulldog 28, January 6, 2015
    • 3 replies
    • 2.6k views
    • 
    • Refined Trucker
    • January 7, 2015

15. mp7 flywheel housing re-seal

    By steeler, January 6, 2015
    • 0 replies
    • 3.1k views
    • 
    • steeler
    • January 6, 2015

16. Two sticks in older Macks

    By tippatone, January 5, 2015
    • 3 replies
    • 1.4k views
    • 
    • tippatone
    • January 5, 2015

17. 2008 MP8 Engine Question

    By Luke Skywalker, January 4, 2015
    • 3 replies
    • 3.3k views
    • 
    • Mackpro
    • January 5, 2015

18. 707 GAS VS END 673

    By nasty51ford, January 4, 2015   

    • 707 VS 673
    • 3 replies
    • 3.8k views
    • 
    • nasty51ford
    • January 5, 2015

19. EUP replacement?

    By Refined Trucker, December 30, 2014
    • 4 replies
    • 4.3k views
    • 
    • felicello122
    • January 1, 2015

20. E7 350 turbo

    By woodhog, December 31, 2014
    • 11 replies
    • 4.1k views
    • 
    • Timmyb
    • January 1, 2015

21. engine brake

    By mackr1989, December 26, 2014
    • 18 replies
    • 6k views
    • 
    • DCR
    • December 30, 2014

22. engine speed

    By mcotter, December 29, 2014   

    • engine
    • pto
    • 5 replies
    • 2.4k views
    • 
    • mcotter
    • December 30, 2014

23. thermostat

    By Sandy Blackwell, December 24, 2014
    • 2 replies
    • 1.9k views
    • 
    • Sandy Blackwell
    • December 28, 2014

24. wont go over 1400 rpm

    By Terry Hale, December 25, 2014
    • 5 replies
    • 5.6k views
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    • rsb502
    • December 27, 2014

25. 1980 DM needs new motor

    By ddk114, December 25, 2014
    • 5 replies
    • 2.1k views
    • 
    • Bigdogtrucker
    • December 26, 2014