Engine and Transmission

6,519 topics in this forum

1. MP8 Dependability

   By markpwhit, March 13, 2017
   • 1 reply
   • 1.5k views
   • 
   • bulldog52
   • March 13, 2017

2. egr delete kit

   By Mackdaddy2030, April 20, 2013
   • 9 replies
   • 17.7k views
   • 
   • mp8_macky
   • March 13, 2017

3. Aset EGR Delete

   By sl3406, December 10, 2016
   • 2 replies
   • 1.8k views
   • 
   • mp8_macky
   • March 13, 2017

4. 1996 CH613 Crank and no start

   By qcwacojc, March 8, 2017
   • 7 replies
   • 1.9k views
   • 
   • qcwacojc
   • March 10, 2017

5. Truck will not shut off.

   By w3grant, March 8, 2017
   • 2 replies
   • 2.6k views
   • 
   • Mackpro
   • March 10, 2017

6. A1 400 Engine

   By markpwhit, March 9, 2017
   • 1 reply
   • 4.3k views
   • 
   • Mackpro
   • March 10, 2017

7. TRDQ7210 rust on gears

   By b43jack, March 8, 2017
   • 10 replies
   • 2.1k views
   • 
   • gearhead204
   • March 9, 2017

8. need help please

   By jamesjr, August 31, 2016
   • 14 replies
   • 3.1k views
   • 
   • Quantum Bulldog
   • March 9, 2017

9. 96 mack vmac-2 fault code 5-9

   By nelsontrucking01, March 4, 2017
   • 1 reply
   • 1.9k views
   • 
   • Mackpro
   • March 8, 2017

10. Will this engine fit my truck?

    By ranchhopper, March 7, 2017
    • 13 replies
    • 2.5k views
    • 
    • jackb61sx
    • March 8, 2017

11. Consumption big old 707cui 150hp gas 6 cyl inline?

    By Mack_M123, March 5, 2017
    • 1 reply
    • 1.1k views
    • 
    • Hobert62
    • March 8, 2017

12. Detroit Diesel 8V-71

    By cruiseliner82, March 7, 2017
    • 2 replies
    • 2.3k views
    • 
    • BC Mack
    • March 8, 2017

13. Need help identifying Cummins engine

    By Tony Ingram, February 27, 2017
    • 4 replies
    • 2.1k views
    • 
    • Tony Ingram
    • March 7, 2017

14. Oil filter for 237.

    By Freightrain, March 5, 2017
    • 7 replies
    • 4k views
    • 
    • Freightrain
    • March 6, 2017

15. running the rack

    By Ezrider, March 4, 2017
    • 3 replies
    • 2.4k views
    • 
    • Ezrider
    • March 5, 2017

16. allison ht740 shift solenoids

    By macattack, February 14, 2017
    • 3 replies
    • 3.2k views
    • 
    • macattack
    • March 5, 2017

17. Mack mechanical e7 pump

    By TCMack, March 2, 2017
    • 2 replies
    • 2.2k views
    • 
    • TCMack
    • March 5, 2017

18. Timing adjust

    By Kansas farmer, March 2, 2017
    • 1 reply
    • 1.4k views
    • 
    • fjh
    • March 3, 2017

19. E-7 timing selinoid

    By svigarfarms, March 2, 2017
    • 5 replies
    • 2.1k views
    • 
    • fullfuel01
    • March 3, 2017

20. Performance upgrade results on 05 E7

    By mackncheese, November 19, 2015
    • 20 replies
    • 13.3k views
    • 
    • Jamkar
    • March 3, 2017

21. Turbo actuator???

    By Repete86, March 2, 2017
    • 0 replies
    • 2.8k views
    • 
    • Repete86
    • March 2, 2017

22. Fuse panel chart.

    By TimberJack, March 2, 2017
    • 0 replies
    • 840 views
    • 
    • TimberJack
    • March 2, 2017

23. Quick Jake brake question

    By gumbiegumbie, March 2, 2017
    • 3 replies
    • 1.3k views
    • 
    • gumbiegumbie
    • March 2, 2017

24. Etech 400 getting rid of water?

    By gumbiegumbie, February 24, 2017
    • 18 replies
    • 3.2k views
    • 
    • gumbiegumbie
    • March 2, 2017

25. Maxitorque es cooler delete

    By Mike508, February 28, 2017
    • 1 reply
    • 1.1k views
    • 
    • fjh
    • February 28, 2017