Engine and Transmission

6,247 topics in this forum

1. Synchronizer in the Mack t310

   By petehall12, April 17
   • 6 replies
   • 131 views
   • 
   • Geoff Weeks
   • April 18

2. 90RD oil dipstick

   By mackey58, April 14
   • 0 replies
   • 68 views
   • 
   • mackey58
   • April 14

3. Fan clutch turning on too early

   By Mack Gazza, April 14
   • 2 replies
   • 87 views
   • 
   • Joey Mack
   • April 14

4. MP7 vs MP8

   By Outlawfleet, April 14
   • 4 replies
   • 164 views
   • 
   • fjh
   • April 18

5. Econovance on a 95 CH613

   By Midland Oilfield, April 12
   • 2 replies
   • 121 views
   • 
   • fjh
   • April 18

6. Changing coolant conditioner filter

   By Mikesbucketlistmack, April 12
   • 0 replies
   • 87 views
   • 
   • Mikesbucketlistmack
   • April 12

7. Turbo clamp broke, no boost after replacing.

   By Kolehamilton, April 11
   • 3 replies
   • 113 views
   • 
   • The Rubber Duck 006
   • April 12

8. Dynatard Engine Brake Questions

   By RS Disposal, April 9
   • 8 replies
   • 205 views
   • 
   • mechohaulic
   • April 10

9. 1951 Mack A-40 Engine ID

   By 6Wheeler, April 8
   • 19 replies
   • 302 views
   • 
   • mechohaulic
   • 21 hours ago

10. Allison transmission problems

    By Grim289, April 5
    • 3 replies
    • 157 views
    • 
    • The Heinz
    • April 8

11. E7454 stumble and no cruise

    By bubbamobilin, April 3
    • 7 replies
    • 152 views
    • 
    • Joey Mack
    • April 4

12. Mp7 Tools

    By dieselmotorworx, March 30
    • 6 replies
    • 148 views
    • 
    • Joey Mack
    • April 14

13. engine code

    By eric787, March 18
    • 7 replies
    • 207 views
    • 
    • eric787
    • March 29

14. A really good parts book.

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

15. Vision??????

    By mowerman, March 14
    • 8 replies
    • 200 views
    • 
    • mowerman
    • March 27

16. 1978 R686 Coolant & Oil Dip Stick

    By tenfive0, March 12
    • 11 replies
    • 432 views
    • 
    • 70mackMB
    • April 2

17. Better engine?

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

18. Throttle unresponsive

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

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

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

20. E9 AMBAC V style injection pump

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

21. 06 chn 613 fuel problem

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

22. Oil sample results /low oil pressure 1 2

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

23. EN7 valve adjustment tool

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

24. E9 Failure pics

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

25. 2000 mack rd688s gunk coming out of crankcase ir

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