Engine and Transmission

6,384 topics in this forum

1. mack 18 speed reman grinds

   By mackr1989, April 13, 2019
   • 8 replies
   • 1.4k views
   • 
   • mackr1989
   • April 14, 2019

2. Mack 2004 cv713 falling rpm when shifting

   By LPTinc, April 14, 2019
   • 2 replies
   • 2.1k views
   • 
   • Mack Technician
   • April 14, 2019

3. Fuel Tank ID

   By BobHufford, April 11, 2019
   • 7 replies
   • 1.5k views
   • 
   • BobHufford
   • April 13, 2019

4. engine mixing oil and gas

   By Nwosa Felix, April 11, 2019
   • 4 replies
   • 1.3k views
   • 
   • Mack Technician
   • April 12, 2019

5. something very strange

   By c-mac, April 1, 2019
   • 6 replies
   • 1.5k views
   • 
   • Lmackattack
   • April 10, 2019

6. Oil pressure and coolant temp.

   By tenfive0, April 10, 2019
   • 6 replies
   • 1.4k views
   • 
   • j hancock
   • April 10, 2019

7. Triplex transmission mount bushings 1 2

   By Freightrain, January 1, 2019
   • 41 replies
   • 5.2k views
   • 
   • Freightrain
   • April 9, 2019

8. Fuel pressure

   By CV7132005, December 17, 2018
   • 6 replies
   • 7.2k views
   • 
   • garcia.freddy@att.net
   • April 9, 2019

9. 2002 MACK FREEDOM MV 200 No acceleration

   By Samm, April 9, 2019
   • 0 replies
   • 2.3k views
   • 
   • Samm
   • April 9, 2019

10. Fault codes, and no cranking

    By rvi, April 28, 2017
    • 12 replies
    • 5.9k views
    • 
    • Samm
    • April 9, 2019

11. Thing Attached to Air Cleaner Box?

    By tenfive0, April 7, 2019
    • 3 replies
    • 939 views
    • 
    • tenfive0
    • April 7, 2019

12. Tip turbine question 1 2

    By Macktruckman, April 5, 2019
    • 25 replies
    • 4.2k views
    • 
    • Hobert62
    • April 6, 2019

13. DEF troubles on mp7 engine

    By aw12345, December 1, 2012
    • 6 replies
    • 11.3k views
    • 
    • dieselfreak
    • April 5, 2019

14. E-6 front cover gasket or silicone?

    By dogg rescue, April 4, 2019
    • 4 replies
    • 1.4k views
    • 
    • Mack Technician
    • April 5, 2019

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

    By FDNY 343, April 5, 2019
    • 0 replies
    • 808 views
    • 
    • FDNY 343
    • April 5, 2019

16. Pto for mack 688

    By cfd511, March 4, 2019
    • 8 replies
    • 2.8k views
    • 
    • cfd511
    • April 4, 2019

17. Cruise control stop working and dash light

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

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

    By ivanuke, March 30, 2019
    • 2 replies
    • 1.1k views
    • 
    • c-mac
    • April 2, 2019

19. Cummins identification 1 2

    By Macktruckman, March 31, 2019
    • 28 replies
    • 20.4k views
    • 
    • fjh
    • April 1, 2019

20. tforconcrete

    By Tforconcrete, March 28, 2019
    • 2 replies
    • 1.3k views
    • 
    • RobM626
    • March 31, 2019

21. Need a vin number check for specs

    By 2000CL713, March 27, 2019
    • 6 replies
    • 3k views
    • 
    • RobM626
    • March 31, 2019

22. exhaust back pressure 1 2

    By Blue Ox, March 23, 2019
    • 32 replies
    • 3.5k views
    • 
    • Blue Ox
    • March 30, 2019

23. lethargic Mechanical E7 350 1 2

    By masterwelder, December 7, 2014
    • 31 replies
    • 9.4k views
    • 
    • Glensts
    • March 30, 2019

24. PLN Injectors

    By OldRedMack, March 29, 2019
    • 9 replies
    • 1.8k views
    • 
    • Rob
    • March 30, 2019

25. T2060a or T306 transmission

    By Terry DeWitt, March 26, 2019
    • 2 replies
    • 1.2k views
    • 
    • Maxidyne
    • March 26, 2019