Engine and Transmission

4,656 topics in this forum

1. Jake won't shut off

   By huggabean, Tuesday at 11:38 PM
   • 4 replies
   • 82 views
   • 
   • Mack Technician
   • 2 hours ago

2. TRQ 7210 input shaft

   By big a 260xw, 4 hours ago
   • 1 reply
   • 20 views
   • 
   • AZB755V8
   • 3 hours ago

3. mp7 rollin coal

   By Noroots8, 22 hours ago
   • 0 replies
   • 59 views
   • 
   • Noroots8
   • 22 hours ago

4. E9 Fuel In Oil

   By Hurley88E9, Monday at 11:25 PM
   • 12 replies
   • 180 views
   • 
   • fjh
   • Yesterday at 01:09 AM

5. EU PUMP ?

   By wilbur, July 28
   • 24 replies
   • 763 views
   • 
   • wilbur
   • Tuesday at 08:33 PM

6. Anti freeze coming out of blowby tube

   By Bill Ran, Monday at 03:01 PM
   • 6 replies
   • 106 views
   • 
   • Mack Technician
   • Monday at 10:13 PM

7. MP 8 ?

   By terry, October 11
   • 4 replies
   • 138 views
   • 
   • bts-4120
   • Monday at 10:12 PM

8. mack 18 speed question

   By mackr1989, Sunday at 09:02 PM
   • 11 replies
   • 183 views
   • 
   • fjh
   • Monday at 04:22 PM

9. Best E9 clutch

   By wrenching4life, October 2
   • 17 replies
   • 485 views
   • 
   • fjh
   • Monday at 03:41 PM

10. Hard to turn left.

    By TimberJack, Sunday at 01:57 PM
    • 0 replies
    • 69 views
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    • TimberJack
    • Sunday at 01:57 PM

11. Leaving substantial oil after idling on 10 hour break

    By Big Red Mack, Friday at 07:33 AM
    • 5 replies
    • 181 views
    • 
    • Mack Technician
    • Sunday at 02:47 AM

12. 673/237 Maxidyne horsepower/Marine app

    By 57Mack, Saturday at 08:58 PM
    • 0 replies
    • 61 views
    • 
    • 57Mack
    • Saturday at 08:58 PM

13. Engine Wiring Harness Schematic

    By LarryWyo, October 11
    • 0 replies
    • 99 views
    • 
    • LarryWyo
    • October 11

14. Mack lossing power

    By Freed2281, October 10
    • 1 reply
    • 116 views
    • 
    • Rockwell
    • October 10

15. Mack tm308m transmission

    By gio400, October 10
    • 2 replies
    • 82 views
    • 
    • gio400
    • October 10

16. e6-350 tip turbine

    By Billy Mack F700, October 10
    • 0 replies
    • 86 views
    • 
    • Billy Mack F700
    • October 10

17. ENDT-676 info and parts

    By mackimize, October 9
    • 13 replies
    • 173 views
    • 
    • kscarbel2
    • October 10

18. Mack AI 460 AI427 AMI low torque low horsepower poor fuel mileage granite , dead dog , remediation

    • 1
    • 2
    • 3
    • 4
    • 5

    By Mack Technician, June 21, 2017
    • 100 replies
    • 8,132 views
    • 
    • Mack Technician
    • October 9

19. AMI 370 power increase

    • 1
    • 2

    By 03' Big Red, October 5
    • 33 replies
    • 357 views
    • 
    • Mack Technician
    • October 9

20. What turbo do I need? AI 460. Etech 460

    By blackmack460, October 3
    • 12 replies
    • 300 views
    • 
    • Mack Technician
    • October 9

21. When did Mack quit using the 237?

    By seyser, September 20
    • 8 replies
    • 375 views
    • 
    • bts-4120
    • October 9

22. TC15/TC25 transfer case

    By m16ty, October 6
    • 4 replies
    • 104 views
    • 
    • m16ty
    • October 9

23. E9 manifold leak

    By m16ty, October 6
    • 3 replies
    • 158 views
    • 
    • fjh
    • October 7

24. 2006 Mack CXN Fire

    By DMark, October 4
    • 11 replies
    • 167 views
    • 
    • DMark
    • October 4

25. What ever happened to the 7 year warranty for emissions

    By fjh, September 14
    • 2 replies
    • 258 views
    • 
    • Mack Technician
    • October 3