Engine and Transmission

4,848 topics in this forum

1. EN-330 ignition timing

   By Pacifica Pete, 4 hours ago
   • 1 reply
   • 35 views
   • 
   • j hancock
   • 4 hours ago

2. Allison 3000

   By Hobert62, April 9
   • 11 replies
   • 272 views
   • 
   • JoeH
   • 9 hours ago

3. 1996 E7 missing, wet stacking, no codes

   By sask3500, April 3
   • 16 replies
   • 346 views
   • 
   • terry
   • 17 hours ago

4. weird body code

   By OJ Avery, January 30
   • 3 replies
   • 235 views
   • 
   • OJ Avery
   • Thursday at 06:38 PM

5. Question for the Mack techs

   By OJ Avery, Thursday at 03:01 PM
   • 2 replies
   • 106 views
   • 
   • OJ Avery
   • Thursday at 05:35 PM

6. Rough Idle

   By Hook n ladder 1, April 12
   • 7 replies
   • 212 views
   • 
   • Hook n ladder 1
   • Thursday at 02:53 AM

7. Engine brake kit for my 1997

   By TimberJack, Wednesday at 01:57 PM
   • 5 replies
   • 126 views
   • 
   • Mack Technician
   • Wednesday at 07:31 PM

8. Electric Clutch fan

   By Hyway3, April 8
   • 3 replies
   • 162 views
   • 
   • david wild
   • Wednesday at 04:26 AM

9. CL tachometer

   By MACKS, Tuesday at 08:56 AM
   • 7 replies
   • 144 views
   • 
   • MACKS
   • Tuesday at 09:43 PM

10. 2012 MP7 spn 5443 fmi 7 need some advice

    By manolumber, December 9, 2014
    • 6 replies
    • 19,987 views
    • 
    • monstermatt
    • Tuesday at 05:14 PM

11. Engine Compatibility 2012 Pinnacle

    By Dan107, Tuesday at 03:21 PM
    • 1 reply
    • 69 views
    • 
    • Maxidyne
    • Tuesday at 04:51 PM

12. 9sp or 10sp

    By Heatnbeat, April 14
    • 6 replies
    • 175 views
    • 
    • terry
    • Monday at 09:52 PM

13. E-6 Intercooler Gasket Help

    By mnslim, April 10
    • 3 replies
    • 161 views
    • 
    • mnslim
    • April 15

14. mack 18 speed reman grinds

    By mackr1989, April 13
    • 8 replies
    • 231 views
    • 
    • mackr1989
    • April 14

15. Mack 2004 cv713 falling rpm when shifting

    By LPTinc, April 14
    • 2 replies
    • 122 views
    • 
    • Mack Technician
    • April 14

16. Fuel Tank ID

    By BobHufford, April 11
    • 7 replies
    • 166 views
    • 
    • BobHufford
    • April 13

17. No Start

    By anthony920, September 20, 2010
    • 15 replies
    • 3,368 views
    • 
    • Mack Technician
    • April 12

18. engine mixing oil and gas

    By Nwosa Felix, April 11
    • 4 replies
    • 143 views
    • 
    • Mack Technician
    • April 12

19. something very strange

    By c-mac, April 1
    • 6 replies
    • 339 views
    • 
    • Lmackattack
    • April 10

20. Oil pressure and coolant temp.

    By tenfive0, April 10
    • 6 replies
    • 156 views
    • 
    • j hancock
    • April 10

21. Triplex transmission mount bushings

    • 1
    • 2

    By Freightrain, January 1
    • 41 replies
    • 1,157 views
    • 
    • Freightrain
    • April 9

22. Fuel pressure

    By CV7132005, December 17, 2018
    • 6 replies
    • 335 views
    • 
    • garcia.freddy@att.net
    • April 9

23. 2002 MACK FREEDOM MV 200 No acceleration

    By Samm, April 9
    • 0 replies
    • 42 views
    • 
    • Samm
    • April 9

24. Fault codes, and no cranking

    By rvi, April 28, 2017
    • 12 replies
    • 1,173 views
    • 
    • Samm
    • April 9

25. Thing Attached to Air Cleaner Box?

    By tenfive0, April 7
    • 3 replies
    • 125 views
    • 
    • tenfive0
    • April 7