Engine and Transmission

6,347 topics in this forum

1. What engine??

   By tl1975, January 30, 2022
   • 9 replies
   • 1.1k views
   • 
   • doubleclutchinweasel
   • February 9, 2022

2. 2006 CX613 AC 460p ASET 460- How to boost power/MPG?

   By mercury, January 10, 2013
   • 15 replies
   • 18.1k views
   • 
   • James5
   • February 9, 2022

3. Mack 9 speed to 18 speed

   By DieselDog5.9, December 15, 2021
   • 18 replies
   • 2.5k views
   • 
   • BOBWhite
   • February 8, 2022

4. E7 350 has warm egt’s with 4” turbo back exhaust

   By rhinoo, February 5, 2022
   • 4 replies
   • 785 views
   • 
   • John3406
   • February 7, 2022

5. Mack Midliner Cabover won't link up shifter

   By Farm1679, March 2, 2019
   • 1 reply
   • 1.5k views
   • 
   • flutobros
   • February 5, 2022

6. REGARDING CATERPILLER C15 ENGINE ERROR TROUBLESHOOTING

   By Ajaykumar Pund, February 2, 2022
   • 12 replies
   • 2k views
   • 
   • Mean Green
   • February 4, 2022

7. Pto trouble

   By 2014pinnacle, February 1, 2022
   • 5 replies
   • 1.7k views
   • 
   • fjh
   • February 1, 2022

8. EM6 285 Engine Fuel pump

   By thomastractorsvc, May 12, 2013   

   • Fuel Pump
   • Tachometer
   • 3 replies
   • 2.7k views
   • 
   • thomastractorsvc
   • January 31, 2022

9. 460xt?

   By Bliue dm, January 27, 2022
   • 0 replies
   • 538 views
   • 
   • Bliue dm
   • January 27, 2022

10. Drv solenoid/regen issue

    By steeler, April 26, 2018
    • 3 replies
    • 2.7k views
    • 
    • Matt McAuley
    • January 26, 2022

11. What is it worth?

    By Dajain, January 22, 2022
    • 7 replies
    • 1.2k views
    • 
    • Dajain
    • January 26, 2022

12. Please help! Boost dump.

    By Eastcoastdiesel, July 31, 2013
    • 24 replies
    • 10.9k views
    • 
    • fjh
    • January 26, 2022

13. 97 e7 350 valve adjustment

    By DragoMack, January 25, 2022
    • 1 reply
    • 841 views
    • 
    • fjh
    • January 25, 2022

14. 2000 rd688 e7 Eaton fuller 8 speed help 1 2

    By Moparmike, January 19, 2022
    • 30 replies
    • 2.6k views
    • 
    • Joey Mack
    • January 25, 2022

15. 91 E7 Radiator Cap Pressure

    By BucketTrucker688, January 24, 2022
    • 2 replies
    • 757 views
    • 
    • BucketTrucker688
    • January 25, 2022

16. Leaking Coolant

    By Jake Brake, February 5, 2018
    • 4 replies
    • 2.6k views
    • 
    • Joey Mack
    • January 24, 2022

17. E6 350 1 2

    By John3406, January 21, 2022
    • 31 replies
    • 2.8k views
    • 
    • theakerstwo
    • January 24, 2022

18. 1980 x fire truck MT644 ratio help

    By Engine902, January 22, 2022
    • 0 replies
    • 573 views
    • 
    • Engine902
    • January 22, 2022

19. Mack cxu613 wont start!! Send help

    By xxdeh inc, January 20, 2022
    • 7 replies
    • 1.4k views
    • 
    • Joey Mack
    • January 22, 2022

20. Blink codes 1 2

    By Bluebulldog, November 29, 2021
    • 46 replies
    • 3.4k views
    • 
    • Bluebulldog
    • January 21, 2022

21. Bad signal from injector

    By Dan107, January 19, 2022
    • 17 replies
    • 1.6k views
    • 
    • fjh
    • January 21, 2022

22. 2000 Rd690s info 1 2 3

    By Ricky Beals, January 17, 2022
    • 54 replies
    • 5.3k views
    • 
    • Moparmike
    • January 20, 2022

23. Checking oil

    By ChesterChop, January 15, 2022
    • 19 replies
    • 889 views
    • 
    • fjh
    • January 17, 2022

24. Allison HD4560 no power

    By JoeH, January 10, 2022
    • 4 replies
    • 1.8k views
    • 
    • JoeH
    • January 17, 2022

25. 2016 mack gu714 granite

    By DaddyDuites, January 13, 2022
    • 2 replies
    • 575 views
    • 
    • JoeH
    • January 14, 2022