Engine and Transmission

6,425 topics in this forum

1. Engine code 83 & 86 on 2003 CH613 Can I fix this?

   By Dakota, December 17, 2019
   • 9 replies
   • 3.1k views
   • 
   • Mack Technician
   • January 1, 2020

2. E-9 valve noise

   By Dave dog, December 30, 2019
   • 6 replies
   • 2k views
   • 
   • Dave dog
   • January 1, 2020

3. Lost my IDLE boost

   By Rockwell, December 28, 2019
   • 2 replies
   • 1.2k views
   • 
   • Mack Technician
   • December 29, 2019

4. 2003 E7 etech power upgrade

   By A stone, December 28, 2019
   • 1 reply
   • 1.2k views
   • 
   • Mack Technician
   • December 28, 2019

5. 2000 RD688S 400 Etech turned up!!!!!!!!!

   By DBGraves, December 17, 2019
   • 19 replies
   • 3.8k views
   • 
   • DBGraves
   • December 25, 2019

6. ROAD CHOICE!

   By fjh, December 9, 2019
   • 20 replies
   • 3.2k views
   • 
   • Rob
   • December 24, 2019

7. ASET vs MP Maintenance Intervals

   By ivanuke, December 22, 2019
   • 3 replies
   • 1.1k views
   • 
   • ivanuke
   • December 23, 2019

8. Swapping an e6 for an e7

   By laxfarmboy, December 15, 2019
   • 7 replies
   • 1.8k views
   • 
   • raybing
   • December 18, 2019

9. Mack quadruplex question 1 2

   By ranchhopper, November 23, 2015
   • 26 replies
   • 10.5k views
   • 
   • Swishy
   • December 17, 2019

10. superliner trans question.

    By tjc transport, December 14, 2019
    • 8 replies
    • 1.3k views
    • 
    • tjc transport
    • December 15, 2019

11. M-Drive Question

    By Bullheaded, December 12, 2019
    • 1 reply
    • 1.7k views
    • 
    • Mackpro
    • December 12, 2019

12. Oil for old spicer transmissions

    By hurstscrambler, December 10, 2019
    • 7 replies
    • 4.1k views
    • 
    • Rob
    • December 11, 2019

13. Mechanical E7 will not start after a head gasket replacement

    By Torch's trucking, December 5, 2019
    • 8 replies
    • 1.8k views
    • 
    • wilbur
    • December 10, 2019

14. Eaton 9 speed jumping out of gear

    By JKuhl, December 4, 2019
    • 6 replies
    • 2.6k views
    • 
    • Mack Technician
    • December 7, 2019

15. MP7 04 model missing erratic

    By br549, October 21, 2013
    • 7 replies
    • 9.1k views
    • 
    • steeler
    • December 7, 2019

16. Replacing Eaton Autoshift with a Mack 10 or 13 speed in 01 Vision 1 2 3

    By irishflyer97, November 11, 2019
    • 57 replies
    • 8.9k views
    • 
    • Maxidyne
    • December 4, 2019

17. 2000 ch 460 HEATER CORE PLUMBING

    By wilbur, November 30, 2019
    • 0 replies
    • 721 views
    • 
    • wilbur
    • November 30, 2019

18. blowing heavy black smoke

    By mcratchet1, November 7, 2019
    • 11 replies
    • 3.6k views
    • 
    • carlotpilot
    • November 28, 2019

19. 12 speed reverse problem?

    By MACKS, November 23, 2019
    • 7 replies
    • 2.3k views
    • 
    • Rob
    • November 26, 2019

20. 2016 Pinacle MP8 power loss

    By BAD DOG, November 22, 2019
    • 2 replies
    • 1.6k views
    • 
    • BAD DOG
    • November 24, 2019

21. Engine Coolant Overheat::: A/C NOT Working

    By MagicMan, November 23, 2019
    • 3 replies
    • 1.1k views
    • 
    • david wild
    • November 24, 2019

22. Mechanical E7 in 2019 (or should I quit being afraid of the 06+) 1 2 3

    By irishflyer97, November 8, 2019
    • 58 replies
    • 9.3k views
    • 
    • Outbehindthebarn
    • November 21, 2019

23. e7 350 with a miss.

    By mackmanb61x, September 5, 2015
    • 5 replies
    • 3.5k views
    • 
    • M54A1
    • November 21, 2019

24. 09 le Mack no Regen

    By Luke4780, November 19, 2019
    • 5 replies
    • 2.4k views
    • 
    • Luke4780
    • November 20, 2019

25. 2000 e7 427 jake issues

    By mackrmodel686st, November 1, 2019
    • 10 replies
    • 2.2k views
    • 
    • masterwelder
    • November 20, 2019