Engine and Transmission

6,363 topics in this forum

1. E-7 Lifter H Ring

   By CML Service, December 22, 2008
   • 9 replies
   • 15.1k views
   • 
   • steeler
   • May 10, 2019

2. E7 Jake brake

   By sllimec47, May 2, 2019
   • 4 replies
   • 2k views
   • 
   • JoeH
   • May 9, 2019

3. MP8 goes into limp mode

   By w3grant, November 6, 2014
   • 13 replies
   • 9.5k views
   • 
   • c-mac
   • May 7, 2019

4. MP8 cups without injectors

   By c-mac, April 29, 2019
   • 4 replies
   • 2k views
   • 
   • fjh
   • May 6, 2019

5. 1982 mack superliner e6 350 alternator hook up diagram.

   By Frankeintruck, May 5, 2019
   • 4 replies
   • 1.9k views
   • 
   • Frankeintruck
   • May 5, 2019

6. 1995 E7 400 Doesnt Pull

   By EWB555, August 7, 2011
   • 24 replies
   • 11.4k views
   • 
   • Mack Technician
   • May 4, 2019

7. installing fuel pressure gauge.

   By 2000CL713, May 3, 2019
   • 0 replies
   • 662 views
   • 
   • 2000CL713
   • May 3, 2019

8. detroit 4-53 transmission options?

   By mack-maniack, May 2, 2016
   • 7 replies
   • 12.9k views
   • 
   • j hancock
   • May 1, 2019

9. Ambac Pump, port closing.

   By Regent, April 25, 2019
   • 11 replies
   • 2.6k views
   • 
   • Mack Technician
   • April 26, 2019

10. need a lot of insight on mack 18 speed

    By mackinit, April 24, 2019
    • 12 replies
    • 2.9k views
    • 
    • mackr1989
    • April 26, 2019

11. How to test eup pump 1 2

    By mcratchet1, February 14, 2019
    • 26 replies
    • 12.3k views
    • 
    • Mack Technician
    • April 25, 2019

12. EM6 tachometer drive help

    By Macktruckman, April 22, 2019
    • 10 replies
    • 2.3k views
    • 
    • Macktruckman
    • April 25, 2019

13. Mack TRDXL-1070 questions

    By AMGeneral, April 22, 2019
    • 21 replies
    • 3.3k views
    • 
    • AMGeneral
    • April 25, 2019

14. help with low oil pressure only at idle??

    By dickey, April 23, 2019
    • 11 replies
    • 5.1k views
    • 
    • Lmackattack
    • April 24, 2019

15. EN-330 ignition timing

    By Pacifica Pete, April 21, 2019
    • 2 replies
    • 1.1k views
    • 
    • Pacifica Pete
    • April 22, 2019

16. Allison 3000

    By Hobert62, April 9, 2019
    • 11 replies
    • 7.7k views
    • 
    • JoeH
    • April 20, 2019

17. 1996 E7 missing, wet stacking, no codes

    By sask3500, April 3, 2019
    • 16 replies
    • 3k views
    • 
    • terry
    • April 20, 2019

18. weird body code

    By OJ Avery, January 30, 2019
    • 3 replies
    • 2.2k views
    • 
    • OJ Avery
    • April 18, 2019

19. Question for the Mack techs

    By OJ Avery, April 18, 2019
    • 2 replies
    • 1.1k views
    • 
    • OJ Avery
    • April 18, 2019

20. Rough Idle

    By Hook n ladder 1, April 12, 2019
    • 7 replies
    • 3k views
    • 
    • Hook n ladder 1
    • April 18, 2019

21. Engine brake kit for my 1997

    By TimberJack, April 17, 2019
    • 5 replies
    • 1.2k views
    • 
    • Mack Technician
    • April 17, 2019

22. Electric Clutch fan

    By Hyway3, April 8, 2019
    • 3 replies
    • 1.1k views
    • 
    • david wild
    • April 17, 2019

23. CL tachometer

    By MACKS, April 16, 2019
    • 7 replies
    • 1.5k views
    • 
    • MACKS
    • April 16, 2019

24. Engine Compatibility 2012 Pinnacle

    By Dan107, April 16, 2019
    • 1 reply
    • 910 views
    • 
    • Maxidyne
    • April 16, 2019

25. 9sp or 10sp

    By Heatnbeat, April 14, 2019
    • 6 replies
    • 1.2k views
    • 
    • terry
    • April 15, 2019