Engine and Transmission

6,468 topics in this forum

1. I need meds to deal with this truck. Boost problem

   By Bdenney, June 2, 2015
   • 8 replies
   • 10.5k views
   • 
   • 29Bowtie
   • June 9, 2015

2. E9-500 excessive oil blowing out vent tube

   By SkaDooX154, May 4, 2015
   • 14 replies
   • 5k views
   • 
   • MACKS
   • June 6, 2015

3. boost pressure 300+

   By b61mack, June 1, 2015
   • 3 replies
   • 1.6k views
   • 
   • b61mack
   • June 3, 2015

4. X107 trans

   By mandt428, June 2, 2015   

   • X107 and X107A
   • 0 replies
   • 1.5k views
   • 
   • mandt428
   • June 2, 2015

5. V8 blowby

   By fullfuel01, May 31, 2015
   • 6 replies
   • 2.2k views
   • 
   • Timothy Maikshilo
   • June 1, 2015

6. V8 blowby

   By fullfuel01, May 31, 2015
   • 0 replies
   • 877 views
   • 
   • fullfuel01
   • May 31, 2015

7. Replace 41-MT with gear reduction starter ?

   By b615rich, April 29, 2015
   • 7 replies
   • 2.6k views
   • 
   • b615rich
   • May 29, 2015

8. 4-5 wastegate fault code

   By TorresTransport, May 19, 2015
   • 5 replies
   • 1.7k views
   • 
   • TorresTransport
   • May 29, 2015

9. 4-2 and 10-4 code 2006 cxn613 vision

   By milton350, May 26, 2015
   • 0 replies
   • 1.3k views
   • 
   • milton350
   • May 26, 2015

10. whats this?

    By slingblade, May 23, 2015   

    • big cam cummins
    • 10 replies
    • 3.1k views
    • 
    • slingblade
    • May 26, 2015

11. Installing AC into an RD 1 2

    By Mcrafty1, May 5, 2015
    • 30 replies
    • 9.1k views
    • 
    • slingblade
    • May 23, 2015

12. Mack18 speed

    By SWalters, May 10, 2015   

    • Mack trans
    • 10 replies
    • 6.7k views
    • 
    • slingblade
    • May 23, 2015

13. whats this?

    By slingblade, May 23, 2015   

    • big cam cummins
    • 0 replies
    • 1.1k views
    • 
    • slingblade
    • May 23, 2015

14. How to adjust clutch in a B61 duplex 711 engine?

    By suejoe6174, May 19, 2015
    • 3 replies
    • 1.7k views
    • 
    • suejoe6174
    • May 21, 2015

15. Rough when cold

    By Brandt, May 20, 2015
    • 2 replies
    • 1.3k views
    • 
    • Brandt
    • May 21, 2015

16. 2 stick 6 speed and stupid randyp

    By randyp, May 17, 2015
    • 11 replies
    • 3.1k views
    • 
    • Kav
    • May 21, 2015

17. TRANSMISSION IDENTIFICATION/HISTORY

    By mackglobal, May 1, 2015
    • 6 replies
    • 15.3k views
    • 
    • mackglobal
    • May 21, 2015

18. Midliner cs200 cooling system help needed

    By kfguy, May 15, 2015
    • 1 reply
    • 1.3k views
    • 
    • bbigrig
    • May 20, 2015

19. Radiator help Mack midliner

    By Black71gp, May 19, 2015
    • 2 replies
    • 1.3k views
    • 
    • bbigrig
    • May 20, 2015

20. Rough when cold

    By Brandt, May 20, 2015
    • 0 replies
    • 976 views
    • 
    • Brandt
    • May 20, 2015

21. Rough when cold

    By Brandt, May 20, 2015
    • 0 replies
    • 906 views
    • 
    • Brandt
    • May 20, 2015

22. Rough when cold

    By Brandt, May 20, 2015
    • 0 replies
    • 804 views
    • 
    • Brandt
    • May 20, 2015

23. Rough when cold

    By Brandt, May 20, 2015
    • 0 replies
    • 901 views
    • 
    • Brandt
    • May 20, 2015

24. 1947 Mack EE stuck valves

    By Plainsman, May 19, 2015   

    • stuck valves
    • 7 replies
    • 2.1k views
    • 
    • 41chevy
    • May 20, 2015

25. How to adjust clutch in a B61 duplex 711 engine?

    By suejoe6174, May 19, 2015
    • 0 replies
    • 1.5k views
    • 
    • suejoe6174
    • May 19, 2015