Engine and Transmission

6,519 topics in this forum

1. Air throttle help

   By BGarofalo, October 4, 2015
   • 2 replies
   • 1.9k views
   • 
   • BGarofalo
   • October 6, 2015

2. Looking for B61 starter

   By medicpelle, October 5, 2015
   • 2 replies
   • 1.1k views
   • 
   • medicpelle
   • October 6, 2015

3. Hard start on a 2004 AI 350

   By Super Duty John, September 29, 2015
   • 10 replies
   • 3k views
   • 
   • Super Duty John
   • October 5, 2015

4. E9 head bolts

   By Outbehindthebarn, September 29, 2015   

   • v8 head bolts
   • 9 replies
   • 4k views
   • 
   • Back In Black Pulling
   • October 5, 2015

5. 1985 E6 300 transfer pump question

   By Mack truck water hauler, October 5, 2015
   • 1 reply
   • 1.9k views
   • 
   • turckster
   • October 5, 2015

6. R686ST engine carnage

   By fastboater, October 4, 2015
   • 1 reply
   • 1.3k views
   • 
   • Lmackattack
   • October 5, 2015

7. Engine gasket question

   By ranchhopper, October 2, 2015
   • 5 replies
   • 1.9k views
   • 
   • ranchhopper
   • October 4, 2015

8. lost 4th and 5th gear

   By pmolitor, September 24, 2015
   • 20 replies
   • 5.8k views
   • 
   • pmolitor
   • October 3, 2015

9. 78 V8 mack gaskets

   By ou812jk, October 1, 2015
   • 5 replies
   • 1.5k views
   • 
   • BAD DOG
   • October 2, 2015

10. 711 factory turbo

    By 66rmack, October 2, 2015
    • 2 replies
    • 1.4k views
    • 
    • j hancock
    • October 2, 2015

11. Calling all detriot diesel guys

    By Randy mckinney, September 15, 2015
    • 21 replies
    • 4.5k views
    • 
    • Ol2Stroker
    • October 1, 2015

12. e7 miss

    By cheeseburg, September 30, 2015
    • 0 replies
    • 1.3k views
    • 
    • cheeseburg
    • September 30, 2015

13. Mack 13 speed to 18 speed conversion.

    By Cl713, August 19, 2014
    • 4 replies
    • 3.2k views
    • 
    • cheeseburg
    • September 30, 2015

14. transmission lines to radiator

    By kmerrit, September 30, 2015
    • 1 reply
    • 982 views
    • 
    • Timmyb
    • September 30, 2015

15. T2130/80 Main Drive Pinion Cover Oil Seal Part#

    By conradus, September 30, 2015
    • 2 replies
    • 1.1k views
    • 
    • conradus
    • September 30, 2015

16. Engine surging while getting back into accelerator after making a shift

    By Junior9009, September 29, 2015
    • 0 replies
    • 1k views
    • 
    • Junior9009
    • September 29, 2015

17. Air start ?

    By mrsmackpaul, September 28, 2015
    • 7 replies
    • 5.3k views
    • 
    • 1965
    • September 29, 2015

18. E9 engine

    By ekennedy21, September 27, 2015
    • 10 replies
    • 3.5k views
    • 
    • AZB755V8
    • September 29, 2015

19. Pictures of some frame rust on an 05 Mack. should I be concerned?

    By mackncheese, September 28, 2015
    • 2 replies
    • 2k views
    • 
    • terry
    • September 28, 2015

20. Clutch replacement on a DM 13 speed

    By let it loose, September 24, 2015
    • 15 replies
    • 7.8k views
    • 
    • RedBullDog
    • September 28, 2015

21. 12 speed NOS parts

    By e9500v8, September 26, 2015
    • 0 replies
    • 1k views
    • 
    • e9500v8
    • September 26, 2015

22. END673 rebuild parts

    By Dieseldriver65, September 10, 2015
    • 3 replies
    • 1.6k views
    • 
    • CapitalR
    • September 25, 2015

23. Transmission question

    By shortstack, September 23, 2015
    • 3 replies
    • 2.2k views
    • 
    • shortstack
    • September 24, 2015

24. 12 speed idler gears

    By e9500v8, September 22, 2015
    • 4 replies
    • 1.2k views
    • 
    • Challenger
    • September 24, 2015

25. Help with 1949 LS Mack fire truck

    By mhannigan41, September 24, 2015
    • 1 reply
    • 1.3k views
    • 
    • j hancock
    • September 24, 2015