Engine and Transmission

5,031 topics in this forum

1. Swapping an e6 for an e7

   By laxfarmboy, yesterday at 02:26 AM
   • 4 replies
   • 124 views
   • 
   • theakerstwo
   • 16 hours ago

2. superliner trans question.

   By tjc transport, Saturday at 10:08 PM
   • 8 replies
   • 177 views
   • 
   • tjc transport
   • 19 hours ago

3. ROAD CHOICE!

   By fjh, December 9
   • 14 replies
   • 374 views
   • 
   • fjh
   • Saturday at 02:15 PM

4. E7 Engine Cranks But No Start 1 2

   By jdklan, January 18, 2008
   • 26 replies
   • 23,692 views
   • 
   • Mackpro
   • Friday at 12:50 PM

5. M-Drive Question

   By Bullheaded, Thursday at 02:07 AM
   • 1 reply
   • 81 views
   • 
   • Mackpro
   • Thursday at 05:35 AM

6. Engine Shutdown/electronic Malfuntion Lights

   By Gambi80, April 18, 2009
   • 17 replies
   • 12,352 views
   • 
   • Stitch117
   • Thursday at 02:57 AM

7. Oil for old spicer transmissions

   By hurstscrambler, Tuesday at 04:48 PM
   • 7 replies
   • 137 views
   • 
   • Rob
   • Wednesday at 03:22 AM

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

   By Torch's trucking, December 5
   • 8 replies
   • 219 views
   • 
   • wilbur
   • Tuesday at 08:17 PM

9. MP7 building pressure in cooling system

   By steeler, December 4
   • 8 replies
   • 152 views
   • 
   • fjh
   • December 8

10. Eaton 9 speed jumping out of gear

    By JKuhl, December 4
    • 6 replies
    • 197 views
    • 
    • Mack Technician
    • December 7

11. MP7 04 model missing erratic

    By br549, October 21, 2013
    • 7 replies
    • 4,271 views
    • 
    • steeler
    • December 7

12. Vibration that 2 mechanics and Mack dealer can’t figure out 1 2 3 4 17

    By RobM626, March 1, 2018
    • 400 replies
    • 22,084 views
    • 
    • RobM626
    • December 5

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

    By irishflyer97, November 11
    • 57 replies
    • 1,599 views
    • 
    • Maxidyne
    • December 4

14. DEF level sensor assembly

    By Trmech3, December 4
    • 0 replies
    • 50 views
    • 
    • Trmech3
    • December 4

15. 2000 ch 460 HEATER CORE PLUMBING

    By wilbur, November 30
    • 0 replies
    • 82 views
    • 
    • wilbur
    • November 30

16. blowing heavy black smoke

    By mcratchet1, November 7
    • 11 replies
    • 445 views
    • 
    • carlotpilot
    • November 28

17. 12 speed reverse problem?

    By MACKS, November 23
    • 7 replies
    • 292 views
    • 
    • Rob
    • November 26

18. Hard Clutch

    By John Paul, July 2, 2009
    • 24 replies
    • 4,815 views
    • 
    • c-mac
    • November 25

19. 2016 Pinacle MP8 power loss

    By BAD DOG, November 22
    • 2 replies
    • 184 views
    • 
    • BAD DOG
    • November 24

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

    By MagicMan, November 23
    • 3 replies
    • 143 views
    • 
    • david wild
    • November 24

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

    By irishflyer97, November 8
    • 58 replies
    • 1,417 views
    • 
    • Outbehindthebarn
    • November 21

22. Ambac pump removal

    By Jonhoyt, November 20
    • 1 reply
    • 145 views
    • 
    • theakerstwo
    • November 21

23. e7 350 with a miss.

    By mackmanb61x, September 5, 2015
    • 5 replies
    • 1,360 views
    • 
    • M54A1
    • November 21

24. 09 le Mack no Regen

    By Luke4780, November 19
    • 5 replies
    • 195 views
    • 
    • Luke4780
    • November 20

25. 2000 e7 427 jake issues

    By mackrmodel686st, November 1
    • 10 replies
    • 320 views
    • 
    • masterwelder
    • November 20