Engine and Transmission

6,519 topics in this forum

1. 1999 E7-460 Hp

   By LarryWyo, February 2, 2016   

   • Parts for E7
   • 2 replies
   • 2.4k views
   • 
   • TRH
   • March 13, 2016

2. Need help decoding engine Endtf673c-2L5917 not sure what the F......is and the C-2L5917 means....thanks for any info

   By Mikebates531@yahoo.com, March 13, 2016
   • 2 replies
   • 1.2k views
   • 
   • Mikebates531@yahoo.com
   • March 13, 2016

3. Clutch Brake

   By thomastractorsvc, March 10, 2016   

   • rwl
   • clutch
   • 9 replies
   • 4.3k views
   • 
   • Challenger
   • March 12, 2016

4. 2007 Mack Vision Wont start

   By Krazy_Kvin, December 11, 2012
   • 8 replies
   • 12.8k views
   • 
   • ACG
   • March 12, 2016

5. 2004 AI-380-400??? Engine fluttering at 1300RPM

   By jmb4wd, March 10, 2016
   • 5 replies
   • 2.5k views
   • 
   • Challenger
   • March 11, 2016

6. Mack 2070 transmission speed ratio

   By DCCLAPPER, March 4, 2016   

   • ratio
   • speed
   • (and 1 more)

     Tagged with:

     • ratio
     • speed
     • transmission
   • 2 replies
   • 9k views
   • 
   • Vladislav
   • March 9, 2016

7. t2070

   By jdrossing, March 8, 2016
   • 4 replies
   • 1.2k views
   • 
   • GreenGiant2
   • March 9, 2016

8. Trouble finding info on E9

   By Superdog913, March 4, 2016
   • 21 replies
   • 4.2k views
   • 
   • AZB755V8
   • March 9, 2016

9. power and boost issues

   By msmack, December 17, 2015
   • 8 replies
   • 3.4k views
   • 
   • TimberJack
   • March 8, 2016

10. clutch linkage issues e9 superliner

    By benfompa, March 7, 2016
    • 0 replies
    • 906 views
    • 
    • benfompa
    • March 7, 2016

11. 8V71 smokes a little

    By beatngu, March 6, 2016
    • 2 replies
    • 1.5k views
    • 
    • 1965
    • March 7, 2016

12. harmonic balancer

    By dbl612, March 5, 2016
    • 8 replies
    • 3k views
    • 
    • Underdog
    • March 6, 2016

13. Desperately need help with 2007 355/380

    By bulldogmack42, February 19, 2016
    • 9 replies
    • 2.1k views
    • 
    • theakerstwo
    • March 5, 2016

14. When to do a "bottom end" on ASET engine.

    By Tomcat588, March 3, 2016
    • 2 replies
    • 1.4k views
    • 
    • TRH
    • March 5, 2016

15. 95 CH 613 mack horton fan.

    By Klinkner1, March 4, 2016   

    • how to clear the horton fan fan code
    • 0 replies
    • 837 views
    • 
    • Klinkner1
    • March 4, 2016

16. E6 4 valve question

    By Dirtymilkman, December 21, 2015
    • 11 replies
    • 3.2k views
    • 
    • Motorwood
    • March 4, 2016

17. EM7-300 Overhead procedure

    By Dylank412, March 4, 2016
    • 0 replies
    • 1.2k views
    • 
    • Dylank412
    • March 4, 2016

18. b 68

    By b68, March 4, 2016
    • 0 replies
    • 1.1k views
    • 
    • b68
    • March 4, 2016

19. What is the "R" in EM9-400R?

    By Outbehindthebarn, March 2, 2016
    • 12 replies
    • 4k views
    • 
    • Outbehindthebarn
    • March 4, 2016

20. Bulldozer engine for former jalopy 1 2

    By smorse54, November 23, 2015
    • 48 replies
    • 9.7k views
    • 
    • felicello122
    • March 3, 2016

21. E6 4 valve jake

    By dozerman1, March 2, 2016
    • 5 replies
    • 2.2k views
    • 
    • theakerstwo
    • March 2, 2016

22. 237 or 235 HP? 1 2

    By Freightrain, February 16, 2016
    • 30 replies
    • 11.2k views
    • 
    • Freightrain
    • February 29, 2016

23. Hard start /No start 1 2

    By R.E.D, February 21, 2016   

    • prime
    • rd688
    • (and 4 more)

      Tagged with:

      • prime
      • rd688
      • e7
      • 350
      • no start
      • starter
    • 49 replies
    • 22.1k views
    • 
    • R.E.D
    • February 28, 2016

24. 2003 Mack 427 Oil Coming From Blow-by Tube

    By heffe124, April 6, 2009
    • 6 replies
    • 11.2k views
    • 
    • Apple dog
    • February 28, 2016

25. e-7 mech injection pump questions

    By superliner237, February 26, 2016
    • 1 reply
    • 1.4k views
    • 
    • theakerstwo
    • February 27, 2016