Engine and Transmission

6,561 topics in this forum

1. Fault codes, and no cranking

   By rvi, April 28, 2017
   • 12 replies
   • 7.2k views
   • 
   • Samm
   • April 9, 2019

2. Thing Attached to Air Cleaner Box?

   By tenfive0, April 7, 2019
   • 3 replies
   • 1.2k views
   • 
   • tenfive0
   • April 7, 2019

3. Tip turbine question 1 2

   By Macktruckman, April 5, 2019
   • 25 replies
   • 6k views
   • 
   • Hobert62
   • April 6, 2019

4. DEF troubles on mp7 engine

   By aw12345, December 1, 2012
   • 6 replies
   • 12.2k views
   • 
   • dieselfreak
   • April 5, 2019

5. E-6 front cover gasket or silicone?

   By dogg rescue, April 4, 2019
   • 4 replies
   • 1.8k views
   • 
   • Mack Technician
   • April 5, 2019

6. Upgrading Fuel (Gas) System B-Model EN707

   By FDNY 343, April 5, 2019
   • 0 replies
   • 1.1k views
   • 
   • FDNY 343
   • April 5, 2019

7. Pto for mack 688

   By cfd511, March 4, 2019
   • 8 replies
   • 3.6k views
   • 
   • cfd511
   • April 4, 2019

8. Cruise control stop working and dash light

   By Moparmike, April 4, 2019
   • 0 replies
   • 867 views
   • 
   • Moparmike
   • April 4, 2019

9. CH613 slow reverse, won’t go past 1200rpm

   By ivanuke, March 30, 2019
   • 2 replies
   • 1.4k views
   • 
   • c-mac
   • April 2, 2019

10. Cummins identification 1 2

    By Macktruckman, March 31, 2019
    • 28 replies
    • 30.2k views
    • 
    • fjh
    • April 1, 2019

11. tforconcrete

    By Tforconcrete, March 28, 2019
    • 2 replies
    • 1.6k views
    • 
    • RobM626
    • March 31, 2019

12. Need a vin number check for specs

    By 2000CL713, March 27, 2019
    • 6 replies
    • 3.8k views
    • 
    • RobM626
    • March 31, 2019

13. exhaust back pressure 1 2

    By Blue Ox, March 23, 2019
    • 32 replies
    • 5.4k views
    • 
    • Blue Ox
    • March 30, 2019

14. lethargic Mechanical E7 350 1 2

    By masterwelder, December 7, 2014
    • 31 replies
    • 11.2k views
    • 
    • Glensts
    • March 30, 2019

15. PLN Injectors

    By OldRedMack, March 29, 2019
    • 9 replies
    • 2.5k views
    • 
    • Rob
    • March 30, 2019

16. T2060a or T306 transmission

    By Terry DeWitt, March 26, 2019
    • 2 replies
    • 1.5k views
    • 
    • Maxidyne
    • March 26, 2019

17. 8ll Eaton With Axles Ratio 5.02

    By modblaster, February 26, 2006
    • 19 replies
    • 16.7k views
    • 
    • OldRedMack
    • March 26, 2019

18. Mack truck e7 CX613 2001 low boost intermittent. 1 2

    By Ali Carmona, February 25, 2019
    • 29 replies
    • 7.9k views
    • 
    • JoeH
    • March 26, 2019

19. PTO options on 18 speed mack transmission?

    By huggabean, November 12, 2018
    • 5 replies
    • 3.4k views
    • 
    • huggabean
    • March 25, 2019

20. trans gets hung up between lo and high

    By Mackengine, March 21, 2019
    • 4 replies
    • 1.6k views
    • 
    • Hayseed
    • March 22, 2019

21. Engine fan is consistently running

    By Leo199107, March 21, 2019
    • 2 replies
    • 3.9k views
    • 
    • Mackpro
    • March 21, 2019

22. 2000 Mack Vision 460 E7 ch613

    By LTR Diesel, March 21, 2019
    • 0 replies
    • 831 views
    • 
    • LTR Diesel
    • March 21, 2019

23. e9 marine injection pump

    By 41180, September 11, 2012
    • 7 replies
    • 3.9k views
    • 
    • AZB755V8
    • March 20, 2019

24. Allis Chalmers in a mack?

    By GreenGiant2, March 20, 2019
    • 4 replies
    • 2.5k views
    • 
    • Superdog
    • March 20, 2019

25. Em7 swap

    By Bass21x, March 20, 2019
    • 2 replies
    • 1.4k views
    • 
    • fjh
    • March 20, 2019