Engine and Transmission

6,249 topics in this forum

1. Mp7 Eating injectors 1 2

   By steeler, February 22
   • 37 replies
   • 871 views
   • 
   • fjh
   • March 23

2. A really good parts book.

   By Joey Mack, March 15
   • 4 replies
   • 146 views
   • 
   • Joey Mack
   • March 15

3. Oil sample results /low oil pressure 1 2

   By Lmackattack, March 1
   • 28 replies
   • 681 views
   • 
   • Joey Mack
   • March 15

4. Better engine?

   By Straydog954, March 12
   • 1 reply
   • 146 views
   • 
   • fjh
   • March 12

5. Throttle unresponsive

   By mcratchet1, March 8
   • 2 replies
   • 179 views
   • 
   • mcratchet1
   • March 9

6. 06 chn 613 fuel problem

   By Trumbull_welding, March 4
   • 12 replies
   • 299 views
   • 
   • fjh
   • March 8

7. 04 epa MP7 upgrades

   By Big Mack Truck, March 18, 2022
   • 24 replies
   • 1.9k views
   • 
   • Big Mack Truck
   • March 8

8. E9 AMBAC V style injection pump

   By Flynpenguin, March 5
   • 8 replies
   • 227 views
   • 
   • fjh
   • March 7

9. Coolant vapor in crank case, coming out blowby tube and oil fill tube. 2013 Mack MP7

   By Blister28, March 6
   • 23 replies
   • 280 views
   • 
   • fjh
   • March 7

10. EN7 valve adjustment tool

    By CTS2, February 27
    • 9 replies
    • 311 views
    • 
    • mechohaulic
    • March 2

11. E9 Failure pics

    By Supermutt, February 25
    • 18 replies
    • 514 views
    • 
    • Vladislav
    • February 28

12. 2000 mack rd688s gunk coming out of crankcase ir

    By Jpaul, February 24
    • 2 replies
    • 170 views
    • 
    • Joey Mack
    • February 25

13. Gunk in crankcase filter. 1 2

    By Kwdriver84, December 13, 2020
    • 37 replies
    • 3.5k views
    • 
    • Joey Mack
    • February 24

14. Cam position sensor

    By 2014pinnacle, January 12, 2023
    • 6 replies
    • 1k views
    • 
    • Anthony Corleone
    • February 23

15. 1988-1990 E9 injector pump.

    By Supermutt, February 12
    • 4 replies
    • 357 views
    • 
    • fjh
    • February 19

16. T310m not shifting to high range

    By Toyota231, October 2, 2023
    • 5 replies
    • 524 views
    • 
    • Joey Mack
    • February 17

17. Clutch protection activated

    By jzavala211, February 15
    • 4 replies
    • 220 views
    • 
    • Joey Mack
    • February 16

18. 2001 CL713 E7-460xt throttle response issues

    By Mbelyan, February 15
    • 10 replies
    • 225 views
    • 
    • Joey Mack
    • February 15

19. Mack AI-300A to Mack E7-460 conversion

    By Boxler1066, February 13
    • 10 replies
    • 315 views
    • 
    • fjh
    • February 14

20. Dreaded SPN 4094 FMI1 NOx inducement fault NEED HELP!!!

    By Wasteman1, November 20, 2023
    • 8 replies
    • 776 views
    • 
    • The Heinz
    • February 14

21. Swapping a gas for a diesel

    By mack31, February 13
    • 4 replies
    • 210 views
    • 
    • terry
    • February 14

22. ASET AC engine woes 1 2

    By dieselpowerstroke, February 8
    • 44 replies
    • 924 views
    • 
    • JoeH
    • February 11

23. Mack ea7 470 water pump leak at weep hole

    By The Nitro, February 9
    • 5 replies
    • 191 views
    • 
    • Joey Mack
    • February 10

24. 1998 E7 wont start 1 2

    By Mild Thunder, August 26, 2014
    • 33 replies
    • 37.2k views
    • 
    • fjh
    • February 7

25. ENDT 675 Engine oil temperature and oil pressure sensors

    By paul.madrid2, January 30
    • 2 replies
    • 197 views
    • 
    • Freightrain
    • February 2