Engine and Transmission

6,432 topics in this forum

1. def system code

   By Donald smith, January 17, 2017
   • 2 replies
   • 7k views
   • 
   • Mackpro
   • January 18, 2017

2. 1999 e7 310 spring tube valve adjustment

   By Iron_wolf, January 16, 2017
   • 5 replies
   • 13.1k views
   • 
   • Iron_wolf
   • January 18, 2017

3. 12 speed in R model

   By m16ty, January 17, 2017
   • 7 replies
   • 2.2k views
   • 
   • m16ty
   • January 18, 2017

4. LE vmac3 wont change throttle position

   By steeler, January 17, 2017
   • 0 replies
   • 771 views
   • 
   • steeler
   • January 17, 2017

5. how to post pics

   By luke andres, January 17, 2017
   • 2 replies
   • 1.1k views
   • 
   • Hobert62
   • January 17, 2017

6. Damn.

   By RowdyRebel, January 10, 2017
   • 21 replies
   • 3.2k views
   • 
   • RowdyRebel
   • January 16, 2017

7. ETECH low power checklist.

   By Mackpro, January 16, 2017
   • 0 replies
   • 985 views
   • 
   • Mackpro
   • January 16, 2017

8. end 673 reassembly

   By beatngu, January 12, 2017
   • 6 replies
   • 1.3k views
   • 
   • terry
   • January 15, 2017

9. 2007 AI 427

   By larry44, January 8, 2017
   • 13 replies
   • 5.4k views
   • 
   • larry44
   • January 14, 2017

10. how do i check/adjust puffer valve on '77 676

    By diggin dirt, January 13, 2017
    • 3 replies
    • 2.8k views
    • 
    • fjh
    • January 14, 2017

11. ASET low power checklist

    By Mackpro, January 13, 2017
    • 0 replies
    • 1.1k views
    • 
    • Mackpro
    • January 13, 2017

12. Mack granite 427 problems

    By Mland917, December 17, 2015
    • 3 replies
    • 3.4k views
    • 
    • Mackpro
    • January 13, 2017

13. Blink codes

    By svigarfarms, January 13, 2017
    • 1 reply
    • 946 views
    • 
    • fjh
    • January 13, 2017

14. replacing reverse switch. fluid question.

    By macattack, January 11, 2017
    • 2 replies
    • 1k views
    • 
    • macattack
    • January 13, 2017

15. Dynatard head terminal

    By dogg rescue, January 12, 2017
    • 0 replies
    • 954 views
    • 
    • dogg rescue
    • January 12, 2017

16. 95 E7 427 flywheel

    By ou812jk, January 12, 2017
    • 1 reply
    • 4.5k views
    • 
    • dogg rescue
    • January 12, 2017

17. Lack of power

    By Little big mack, January 11, 2017
    • 8 replies
    • 6.7k views
    • 
    • gearhead204
    • January 12, 2017

18. 3176 Cat Good or Bad

    By alex g, January 11, 2017
    • 8 replies
    • 33.9k views
    • 
    • theakerstwo
    • January 11, 2017

19. water cooled tip turbine question

    By Outbehindthebarn, December 24, 2016
    • 14 replies
    • 2.5k views
    • 
    • 57 bcr
    • January 10, 2017

20. granite cooling system question

    By Bigjohn4300, March 14, 2015
    • 3 replies
    • 1.7k views
    • 
    • Bigjohn4300
    • January 9, 2017

21. B81SX Quad Transmission

    By dayradebaugh, January 7, 2017
    • 13 replies
    • 3.1k views
    • 
    • Freightrain
    • January 9, 2017

22. phil

    By phillip pizzimenti, January 9, 2017
    • 0 replies
    • 741 views
    • 
    • phillip pizzimenti
    • January 9, 2017

23. AC 460 broken rocker arm

    By bubbamobilin, January 7, 2017
    • 3 replies
    • 2.6k views
    • 
    • Mackpro
    • January 9, 2017

24. Swapping an e7 into rd600 with e6 4 valve

    By rd600, January 7, 2017
    • 4 replies
    • 1.1k views
    • 
    • theakerstwo
    • January 7, 2017

25. What Antifreeze Is Okay On A Mack MP8?

    By Keffer inc, January 4, 2017
    • 2 replies
    • 4.5k views
    • 
    • Keffer inc
    • January 5, 2017