Engine and Transmission

6,403 topics in this forum

1. My truck needs more power 1 2

   By macksmoke, November 3, 2014
   • 49 replies
   • 7.9k views
   • 
   • bobcotkg
   • November 15, 2014

2. trl 1076 maxitorque 5 spd transmission

   By madman1, November 14, 2014
   • 0 replies
   • 1.5k views
   • 
   • madman1
   • November 14, 2014

3. fuel tanks

   By mack mhe9, November 10, 2014
   • 18 replies
   • 2.4k views
   • 
   • keg1
   • November 13, 2014

4. e6 350 oil leak

   By mrmack87, November 12, 2014
   • 3 replies
   • 1.5k views
   • 
   • j hancock
   • November 12, 2014

5. v-mack 1 econovance removal

   By superliner237, November 12, 2014
   • 0 replies
   • 1.6k views
   • 
   • superliner237
   • November 12, 2014

6. e7 460 jake brake

   By Ezrider, October 31, 2014
   • 12 replies
   • 6.4k views
   • 
   • Ezrider
   • November 10, 2014

7. 2010 mp7. Poor performance

   By Hickman, November 9, 2014
   • 3 replies
   • 2.1k views
   • 
   • wheeler73
   • November 10, 2014

8. Should I put a 18 speed in my truck

   By 460P, November 7, 2014
   • 9 replies
   • 2.8k views
   • 
   • rsb502
   • November 9, 2014

9. Is It A Head Gasket?

   By stumpedd, March 19, 2011
   • 6 replies
   • 4.7k views
   • 
   • Bassam
   • November 7, 2014

10. slight miss in my 01 etech

    By Refined Trucker, November 4, 2014
    • 2 replies
    • 1.1k views
    • 
    • Refined Trucker
    • November 6, 2014

11. Pto/Pump on a Mack 5 speed

    By 68-f-model, November 4, 2014
    • 6 replies
    • 2.9k views
    • 
    • Refined Trucker
    • November 5, 2014

12. v8 superliner

    By chipawah logger, October 29, 2014
    • 6 replies
    • 1.9k views
    • 
    • chipawah logger
    • November 4, 2014

13. looking for Mack transmission ratios

    By dondiesel444, October 15, 2014
    • 7 replies
    • 8.1k views
    • 
    • dondiesel444
    • November 4, 2014

14. ENF707A vs ENF707B

    By firenut, November 3, 2014
    • 0 replies
    • 854 views
    • 
    • firenut
    • November 3, 2014

15. No harm no foul maybe?

    By Kansas farmer, October 31, 2014
    • 3 replies
    • 1.2k views
    • 
    • rsb502
    • November 3, 2014

16. Larger exhaust = more power?

    By CharlieK, October 27, 2014
    • 16 replies
    • 5.3k views
    • 
    • rsb502
    • November 2, 2014

17. grinding noise

    By mackr1989, October 29, 2014
    • 3 replies
    • 2k views
    • 
    • Rusty Bolts
    • November 2, 2014

18. High speed miss

    By nasty51ford, October 11, 2014   

    • 673
    • 11 replies
    • 2.4k views
    • 
    • nasty51ford
    • November 2, 2014

19. B61 with Quad - can't shift into any quad gears

    By joep, October 27, 2014
    • 6 replies
    • 1.9k views
    • 
    • Maddog13407
    • October 30, 2014

20. EA7 470 split second engine cut out

    By Woz, September 26, 2014   

    • e7
    • 470
    • (and 2 more)

      Tagged with:

      • e7
      • 470
      • engine brake
      • engine coughs
    • 4 replies
    • 2.5k views
    • 
    • TorresTransport
    • October 28, 2014

21. Combustion air fault code 2-8

    By TorresTransport, October 27, 2014
    • 1 reply
    • 5.4k views
    • 
    • wheeler73
    • October 28, 2014

22. Turbo band clamp

    By Coenut, October 15, 2014
    • 4 replies
    • 1.6k views
    • 
    • Coenut
    • October 26, 2014

23. Serial Number help

    By 4400 White, October 24, 2014
    • 1 reply
    • 1.4k views
    • 
    • j hancock
    • October 24, 2014

24. E6 285 EXHAUST MANIFOLD OIL LEAK

    By EM6285, October 24, 2014
    • 1 reply
    • 1.6k views
    • 
    • b61mack
    • October 24, 2014

25. Specs for ETSZ-676

    By CML Service, October 23, 2014
    • 3 replies
    • 1.6k views
    • 
    • Superdog
    • October 24, 2014