Engine and Transmission

6,432 topics in this forum

1. E7 454 priming issue

   By GFL, May 18, 2014
   • 1 reply
   • 1.4k views
   • 
   • jnr_ate
   • May 20, 2014

2. 8spd?

   By rsb502, May 18, 2014
   • 8 replies
   • 2.4k views
   • 
   • 86mackR-Model
   • May 20, 2014

3. mp7 engine coolant issue

   By eltiablo, April 30, 2014   

   • engine
   • coolant system
   • (and 1 more)

     Tagged with:

     • engine
     • coolant system
     • reservoir
   • 12 replies
   • 12.6k views
   • 
   • jnr_ate
   • May 18, 2014

4. oil in water

   By dogger, May 15, 2014
   • 5 replies
   • 1.7k views
   • 
   • jnr_ate
   • May 18, 2014

5. best brand /type of oil for 673 motor

   By Para003, May 15, 2014   

   • B 61 oil types
   • 10 replies
   • 2.1k views
   • 
   • Bigdogtrucker
   • May 17, 2014

6. Parts Pricing

   By mistersalsa, May 15, 2014   

   • MP7
   • MP8
   • (and 5 more)

     Tagged with:

     • MP7
     • MP8
     • D11
     • D13
     • Mack
     • Volvo
     • parts
   • 1 reply
   • 2.6k views
   • 
   • j hancock
   • May 16, 2014

7. Bad day for my E9?

   By ws721, May 14, 2014
   • 17 replies
   • 2.7k views
   • 
   • Bobby j
   • May 15, 2014

8. Cooling

   By Mackdaddy2030, May 15, 2014
   • 2 replies
   • 1.1k views
   • 
   • gearhead204
   • May 15, 2014

9. E7-400

   By Mack82, April 27, 2014
   • 2 replies
   • 2.4k views
   • 
   • rsb502
   • May 13, 2014

10. CMH/CHU/CXU/CMM Trucks

    By mistersalsa, May 12, 2014   

    • Volvo D13
    • Mack MPO8
    • (and 2 more)

      Tagged with:

      • Volvo D13
      • Mack MPO8
      • Mack MP7
      • Volvo D11
    • 1 reply
    • 2.6k views
    • 
    • Mackpro
    • May 12, 2014

11. The beast runs!

    By beatngu, April 27, 2014
    • 21 replies
    • 3.9k views
    • 
    • beatngu
    • May 11, 2014

12. Maxidyne - Econodyne-thermodyne 1 2

    By MACKS, December 12, 2008
    • 43 replies
    • 26.7k views
    • 
    • LSI
    • May 10, 2014

13. allison rough gear change

    By Hipirihop, May 9, 2014
    • 1 reply
    • 1.3k views
    • 
    • fullfuel01
    • May 9, 2014

14. ENDT-676 REPAIR MANUAL

    By OakleyTankLines, May 1, 2014
    • 6 replies
    • 2.8k views
    • 
    • 57 bcr
    • May 2, 2014

15. 2008 CHU low power after regen

    By br549, April 18, 2014
    • 4 replies
    • 1.3k views
    • 
    • wheeler73
    • May 2, 2014

16. Mp8 Egr

    By Kyle 537, April 28, 2014
    • 15 replies
    • 8k views
    • 
    • Kyle 537
    • May 1, 2014

17. 5 speed shift pattern question

    By xdudebrahx, November 7, 2011
    • 24 replies
    • 20.5k views
    • 
    • 85snowdog
    • April 30, 2014

18. E7 350 Rebuild

    By double d, April 28, 2014
    • 8 replies
    • 4.9k views
    • 
    • masterwelder
    • April 30, 2014

19. exhaust studs leaking oil on em6 300

    By puppydog1918, April 30, 2014   

    • oil
    • engine
    • (and 1 more)

      Tagged with:

      • oil
      • engine
      • head
    • 3 replies
    • 3.1k views
    • 
    • midnitebluess
    • April 30, 2014

20. Is this the buffer screw? R Model E6 350 Engine roll

    By kahall82, April 20, 2014
    • 16 replies
    • 3.1k views
    • 
    • kahall82
    • April 30, 2014

21. What Cummins came in an R738?

    By jeff20878, April 29, 2014
    • 2 replies
    • 1.4k views
    • 
    • Superdog
    • April 29, 2014

22. Engine Revs Up in High Gear

    By Unselor, April 7, 2014
    • 7 replies
    • 2.9k views
    • 
    • Mack Doctor Jr.
    • April 28, 2014

23. Cummins isx

    By Kyle 537, April 23, 2014
    • 4 replies
    • 2.2k views
    • 
    • jzack
    • April 27, 2014

24. blowing air noise thru the exhaust

    By Hipirihop, April 24, 2014
    • 3 replies
    • 1.4k views
    • 
    • rsb502
    • April 26, 2014

25. E7 fueling problems

    By Q500, April 19, 2014
    • 6 replies
    • 2.8k views
    • 
    • theakerstwo
    • April 26, 2014