Engine and Transmission

6,492 topics in this forum

1. 1993 E7 350 puff limiter location

   By Bulldawg1981, February 23
   • 4 replies
   • 565 views
   • 
   • Bulldawg1981
   • February 24

2. E9 air clutch information

   By Old Macks, February 23
   • 0 replies
   • 335 views
   • 
   • Old Macks
   • February 23

3. TURBO HELP NEEDED: 91 E7350 Turbo part numbers

   By HaabHauling, February 20
   • 5 replies
   • 518 views
   • 
   • Adkat
   • February 22

4. 237 oil pan gasket

   By Mvnut, February 21
   • 2 replies
   • 424 views
   • 
   • Mvnut
   • February 22

5. Size of casting/freeze plugs in E9 heads

   By stutz 712, February 19
   • 0 replies
   • 311 views
   • 
   • stutz 712
   • February 19

6. Bosch APE pump settings

   By SuperB, February 16
   • 12 replies
   • 1k views
   • 
   • Joey Mack
   • February 19

7. 2004 E7 E-Tech

   By Tyler97, February 18
   • 13 replies
   • 787 views
   • 
   • Joey Mack
   • February 19

8. 2004 Mack Granite blowing oil from the return tube 1 2

   By RollOffKing270, August 8, 2024
   • 39 replies
   • 2.3k views
   • 
   • fjh
   • February 18

9. E7 ETECH Powerleash/Dynatard

   By jervn4, February 14
   • 9 replies
   • 778 views
   • 
   • Adkat
   • February 15

10. Threaded coolant plugs

    By SuperB, February 7
    • 2 replies
    • 541 views
    • 
    • SuperB
    • February 8

11. Sell or Scrap T2090

    By 1951 Mack LJ, February 4
    • 8 replies
    • 754 views
    • 
    • JoeH
    • February 7

12. Pressure in cooling system

    By Dirt Farmer Mechanic, January 27
    • 10 replies
    • 689 views
    • 
    • Joey Mack
    • February 2

13. 2017 MP8 HP upgrade

    By Coasta101, February 2
    • 0 replies
    • 346 views
    • 
    • Coasta101
    • February 2

14. 2016 Mack Cxu613 MP8

    By 218mack, February 1
    • 1 reply
    • 452 views
    • 
    • 218mack
    • February 1

15. What engine brake do I have? 1 2

    By BronsonA2150, January 24
    • 36 replies
    • 1.9k views
    • 
    • fjh
    • January 31

16. Installing an mp8 in place of an Mp7

    By Toyota231, January 17
    • 1 reply
    • 556 views
    • 
    • T-Mack1
    • January 29

17. E6 350 problems

    By bobcotkg, April 9, 2012   

    • melting pistons
    • 5 replies
    • 5.3k views
    • 
    • ryan8667
    • January 28

18. Mack MP7 Derate and redish oil

    By B_harward, November 27, 2024
    • 3 replies
    • 823 views
    • 
    • B_harward
    • January 28

19. Looking for a rebuild manual for a EN510A

    By Old Macks, January 28
    • 0 replies
    • 274 views
    • 
    • Old Macks
    • January 28

20. Temp gauge in 94 e7. Mechanical or electronic?

    By BronsonA2150, January 28
    • 3 replies
    • 377 views
    • 
    • Joey Mack
    • January 28

21. END-711 Radiator Hose Sizes

    By Toby Schwartzman, January 27
    • 0 replies
    • 283 views
    • 
    • Toby Schwartzman
    • January 27

22. Automatic fluid container on a manual?

    By LizJiz, January 27
    • 3 replies
    • 426 views
    • 
    • The Heinz
    • January 27

23. Air compressor question

    By Colt, January 22
    • 6 replies
    • 601 views
    • 
    • terry
    • January 24

24. 350 vs 400 e7 differences in a 94

    By BronsonA2150, January 22
    • 12 replies
    • 822 views
    • 
    • Joey Mack
    • January 24

25. 2006 Mack vision cxn boost/ low power issues

    By griffvision, January 7, 2023
    • 13 replies
    • 2.9k views
    • 
    • Joey Mack
    • January 23