Engine and Transmission

4,180 topics in this forum

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

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   • 3

   By Mack Technician, June 21
   • 68 replies
   • 1,413 views
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   • Mackpro
   • 6 hours ago

2. Hard starting after parked for a few days.

   By gumbiegumbie, February 16
   • 12 replies
   • 425 views
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   • bts-4120
   • 7 hours ago

3. Wet sleeve issues on a E9?

   By nslovacek, Monday at 06:11 AM
   • 19 replies
   • 261 views
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   • nslovacek
   • Thursday at 06:34 PM

4. E7 shutting off randomly

   By Jbush_51, April 27
   • 14 replies
   • 486 views
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   • Jbush_51
   • Thursday at 02:42 PM

5. black soot

   By mack88, July 8
   • 8 replies
   • 236 views
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   • Hobert62
   • Wednesday at 03:34 PM

6. How does this come apart?

   By Coenut, Tuesday at 08:59 AM
   • 4 replies
   • 142 views
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   • 70mackMB
   • Wednesday at 12:30 AM

7. What kind of diagnostic port on a 2012 truck?

   By Diagnostictech, Tuesday at 05:12 PM
   • 2 replies
   • 43 views
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   • Mackpro
   • Tuesday at 06:18 PM

8. 1997 427 sluggish pulling up any hill loaded

   By Moneypit, Tuesday at 01:57 AM
   • 2 replies
   • 88 views
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   • JAMKAR
   • Tuesday at 04:29 AM

9. E9 head gasket failure after 2500 miles?

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   By wrenching4life, June 28
   • 27 replies
   • 902 views
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   • nslovacek
   • Monday at 06:24 AM

10. HELP

    By Rising Sun, Sunday at 05:33 PM
    • 1 reply
    • 80 views
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    • hatcity
    • Sunday at 08:11 PM

11. Transmission Porn

    By j hancock, July 13
    • 5 replies
    • 241 views
    • 
    • Freightrain
    • July 15

12. difference between ami and ai motors

    By BigJohn89, June 20
    • 4 replies
    • 225 views
    • 
    • Bigjohn4300
    • July 14

13. NOx readings

    By CCM, July 11
    • 4 replies
    • 88 views
    • 
    • CCM
    • July 12

14. Lucas CAV DPA Injector Pump  Seal Replacement

    By VaPatentman, July 12
    • 0 replies
    • 51 views
    • 
    • VaPatentman
    • July 12

15. T2180 Transmission Assembly or repair manuals???

    By Bullwarkbulwark, July 11
    • 4 replies
    • 110 views
    • 
    • BGarofalo
    • July 11

16. Convo gone walkabout.

    By JAMKAR, June 21
    • 3 replies
    • 220 views
    • 
    • Mack Technician
    • July 11

17. AC 427 swap to E7 427

    By TimberJack, July 6
    • 4 replies
    • 174 views
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    • Mack Technician
    • July 9

18. Head gasket E7

    By Elitedownunder, July 8
    • 7 replies
    • 210 views
    • 
    • Mack Technician
    • July 9

19. 1980 R Model Leak from behind injector pump

    By Muchmore Trucking, July 8
    • 1 reply
    • 83 views
    • 
    • thomastractorsvc
    • July 8

20. Truck to Boat Engine Swap

    By kansasflyer, July 6
    • 8 replies
    • 303 views
    • 
    • kansasflyer
    • July 7

21. ats light on 2011 mack chu help

    By mcratchet1, July 7
    • 0 replies
    • 54 views
    • 
    • mcratchet1
    • July 7

22. Mack Engine Fault Codes

    By MikeD, June 30
    • 4 replies
    • 154 views
    • 
    • MikeD
    • July 6

23. E9 Exhaust manifold gaskets

    By Plowboy, June 29
    • 4 replies
    • 166 views
    • 
    • Mack Doctor Jr.
    • July 3

24. MP8 Coolant filter shutoff valve

    By Rockwell, July 1
    • 0 replies
    • 77 views
    • 
    • Rockwell
    • July 1

25. aset valve adjustment

    By dcrow, June 29
    • 3 replies
    • 122 views
    • 
    • Mack Technician
    • June 30