Engine and Transmission

4,987 topics in this forum

1. SERVICE BULLETIN FOR 421GC41CM

   By wilbur, Friday at 08:44 PM
   • 5 replies
   • 101 views
   • 
   • j hancock
   • 40 minutes ago

2. 675 in a b -42

   By davehummell, Wednesday at 07:33 PM
   • 12 replies
   • 259 views
   • 
   • j hancock
   • Yesterday at 02:55 PM

3. Mack AI460 AI427 AMI low torque low horsepower poor fuel mileage granite , dead dog , remediation 1 2 3 4 7

   By Mack Technician, June 21, 2017
   • 165 replies
   • 17,239 views
   • 
   • The Burren
   • Yesterday at 04:38 AM

4. T310m on its way out 1 2

   By R.E.D, July 26
   • 38 replies
   • 909 views
   • 
   • Mack Technician
   • Yesterday at 04:09 AM

5. MP8 ENGINE NO CRANK WITH KEY SWITCH

   By jimmycarter, January 21, 2018
   • 17 replies
   • 7,776 views
   • 
   • Ishola
   • Friday at 05:21 AM

6. Maxitorque T2060 Air leak

   By HeavyHaulinMac, September 28
   • 18 replies
   • 267 views
   • 
   • HeavyHaulinMac
   • Wednesday at 06:13 PM

7. SCR problem

   By CCMtruck, October 4
   • 6 replies
   • 180 views
   • 
   • Mack Technician
   • Wednesday at 04:34 PM

8. Mack 2003 E7 engine hard start

   By Muamer, October 6
   • 9 replies
   • 216 views
   • 
   • wilbur
   • October 7

9. Help with 9.2 code

   By mcratchet1, August 15
   • 16 replies
   • 396 views
   • 
   • mcratchet1
   • October 7

10. E9 Allison HT Conversion

    By AZB755V8, August 29
    • 5 replies
    • 321 views
    • 
    • AZB755V8
    • October 4

11. E7 Engine Cranks But No Start

    By jdklan, January 18, 2008
    • 23 replies
    • 22,604 views
    • 
    • fjh
    • October 4

12. E7 E-tech/ ASET Automatic Transmission 1 2

    By ivanuke, September 5
    • 42 replies
    • 863 views
    • 
    • Maxidyne
    • October 4

13. Lost Pulling Power 1 2

    By shadow, August 7, 2010
    • 41 replies
    • 20,765 views
    • 
    • Homero
    • October 4

14. ENGINE MISS 1 2

    By wilbur, August 12
    • 25 replies
    • 617 views
    • 
    • wilbur
    • October 3

15. Loosing power and no boost in low geers

    By Dinan, October 1
    • 1 reply
    • 128 views
    • 
    • JoeH
    • October 1

16. owner

    By sri, September 19
    • 16 replies
    • 486 views
    • 
    • JoeH
    • October 1

17. '08 Mru Mp7 Engine Shuts Down

    By square tire, August 20, 2011   

    • engine
    • electrical
    • (and 3 more)

      Tagged with:

      • engine
      • electrical
      • mack
      • problem
      • mechanical
    • 6 replies
    • 9,158 views
    • 
    • Wayne Keel
    • October 1

18. 06 Chn613 Loss Of Power

    By Audioguy2k, June 27, 2010
    • 14 replies
    • 9,253 views
    • 
    • Dinan
    • October 1

19. 04 Al-350 fuel pressure

    By mhotrodscooter, September 26
    • 17 replies
    • 179 views
    • 
    • Mack Technician
    • September 30

20. Anybody successfully clean MP8 venturi pipe?

    By steeler, September 26
    • 14 replies
    • 292 views
    • 
    • JoeH
    • September 28

21. Maxitorque Transmissions

    By nicste, September 27
    • 0 replies
    • 112 views
    • 
    • nicste
    • September 27

22. Vibration that 2 mechanics and Mack dealer can’t figure out 1 2 3 4 16

    By RobM626, March 1, 2018
    • 386 replies
    • 19,849 views
    • 
    • Swishy
    • September 27

23. T2100 PTO

    By Outbehindthebarn, December 21, 2015
    • 22 replies
    • 1,403 views
    • 
    • nicolas cely
    • September 26

24. 06 chn Asset “grey” motor fan clutch

    By c-mac, August 21
    • 4 replies
    • 255 views
    • 
    • steeler
    • September 26

25. 2015 MRU P0406 & P0108

    By mhotrodscooter, May 30
    • 3 replies
    • 206 views
    • 
    • mhotrodscooter
    • September 26