Engine and Transmission

6,586 topics in this forum

1. DEF System Removal

   By Duchek, November 26, 2014
   • 2 replies
   • 3.4k views
   • 
   • fullfuel01
   • November 26, 2014

2. Air Intake Preheater

   By Duchek, November 23, 2014
   • 8 replies
   • 5k views
   • 
   • mack mhe9
   • November 26, 2014

3. engine noise?

   By Twitch, November 18, 2014
   • 7 replies
   • 4.6k views
   • 
   • Twitch
   • November 26, 2014

4. E-7 427

   By dzlsrtbd, November 17, 2014
   • 13 replies
   • 7.7k views
   • 
   • rsb502
   • November 25, 2014

5. Not building air

   By Joe Ditchkus, November 15, 2014
   • 6 replies
   • 2.3k views
   • 
   • gearhead204
   • November 24, 2014

6. Air cleaner question

   By eddeere, November 23, 2014
   • 4 replies
   • 1.6k views
   • 
   • Superdog
   • November 23, 2014

7. 99 E7 problems

   By Robert Peterson, November 22, 2014
   • 3 replies
   • 1.7k views
   • 
   • Robert Peterson
   • November 22, 2014

8. Mack 18 speed in paccars?

   By superliner237, November 16, 2014
   • 3 replies
   • 2.1k views
   • 
   • rsb502
   • November 20, 2014

9. Bad cam in e7 427

   By cschaeffer6, November 16, 2014
   • 1 reply
   • 1.4k views
   • 
   • wheeler73
   • November 17, 2014

10. 9-5 code compressor discharge temperature

    By TorresTransport, November 8, 2014
    • 7 replies
    • 12.7k views
    • 
    • wheeler73
    • November 16, 2014

11. looking for some info.

    By superliner237, November 14, 2014
    • 8 replies
    • 2.9k views
    • 
    • rsb502
    • November 16, 2014

12. water pump weep hole

    By hatcity, November 15, 2014
    • 5 replies
    • 3.6k views
    • 
    • 41chevy
    • November 15, 2014

13. My truck needs more power 1 2

    By macksmoke, November 3, 2014
    • 49 replies
    • 10.8k views
    • 
    • bobcotkg
    • November 15, 2014

14. trl 1076 maxitorque 5 spd transmission

    By madman1, November 14, 2014
    • 0 replies
    • 1.8k views
    • 
    • madman1
    • November 14, 2014

15. fuel tanks

    By mack mhe9, November 10, 2014
    • 18 replies
    • 3.8k views
    • 
    • keg1
    • November 13, 2014

16. e6 350 oil leak

    By mrmack87, November 12, 2014
    • 3 replies
    • 1.8k views
    • 
    • j hancock
    • November 12, 2014

17. v-mack 1 econovance removal

    By superliner237, November 12, 2014
    • 0 replies
    • 1.9k views
    • 
    • superliner237
    • November 12, 2014

18. e7 460 jake brake

    By Ezrider, October 31, 2014
    • 12 replies
    • 7.6k views
    • 
    • Ezrider
    • November 10, 2014

19. 2010 mp7. Poor performance

    By Hickman, November 9, 2014
    • 3 replies
    • 2.4k views
    • 
    • wheeler73
    • November 10, 2014

20. Should I put a 18 speed in my truck

    By 460P, November 7, 2014
    • 9 replies
    • 3.6k views
    • 
    • rsb502
    • November 9, 2014

21. Is It A Head Gasket?

    By stumpedd, March 19, 2011
    • 6 replies
    • 5.3k views
    • 
    • Bassam
    • November 7, 2014

22. slight miss in my 01 etech

    By Refined Trucker, November 4, 2014
    • 2 replies
    • 1.3k views
    • 
    • Refined Trucker
    • November 6, 2014

23. Pto/Pump on a Mack 5 speed

    By 68-f-model, November 4, 2014
    • 6 replies
    • 3.9k views
    • 
    • Refined Trucker
    • November 5, 2014

24. v8 superliner

    By chipawah logger, October 29, 2014
    • 6 replies
    • 2.4k views
    • 
    • chipawah logger
    • November 4, 2014

25. looking for Mack transmission ratios

    By dondiesel444, October 15, 2014
    • 7 replies
    • 9.2k views
    • 
    • dondiesel444
    • November 4, 2014