Engine and Transmission

6,519 topics in this forum

1. spn 4812 help

   By cement head, January 3, 2019
   • 2 replies
   • 5.4k views
   • 
   • chogora
   • August 4, 2020

2. 1991 MACK CH 613 A/C DUCT ISSUE

   By msbulldog601, August 4, 2020
   • 0 replies
   • 753 views
   • 
   • msbulldog601
   • August 4, 2020

3. Best year E7

   By Bliue dm, August 1, 2020
   • 15 replies
   • 12.3k views
   • 
   • Bliue dm
   • August 3, 2020

4. ENDT 865

   By Sonrise, August 1, 2020
   • 0 replies
   • 1.1k views
   • 
   • Sonrise
   • August 1, 2020

5. excess boost pressure

   By Spring, January 4, 2020
   • 12 replies
   • 6.5k views
   • 
   • fjh
   • July 30, 2020

6. Aset or E7

   By Brad Carpenter, July 23, 2020
   • 14 replies
   • 4.3k views
   • 
   • fjh
   • July 30, 2020

7. Emissions System "Get Home" trick

   By Mack Technician, June 18, 2020
   • 12 replies
   • 6.4k views
   • 
   • Mack Technician
   • July 29, 2020

8. Maxitorque Fluid Swap

   By Spring, July 28, 2020
   • 0 replies
   • 1.2k views
   • 
   • Spring
   • July 28, 2020

9. Injector Low voltage

   By Computerguy, August 22, 2017
   • 4 replies
   • 2.7k views
   • 
   • Bryce
   • July 27, 2020

10. Reman Engine

    By 880joe, July 19, 2020
    • 7 replies
    • 1.5k views
    • 
    • storkmack
    • July 26, 2020

11. Release bearing

    By Old Dawg 72, July 19, 2020
    • 6 replies
    • 1.9k views
    • 
    • Quickfarms
    • July 25, 2020

12. Emissions Argument invitation

    By Mack Technician, July 25, 2020
    • 3 replies
    • 1.2k views
    • 
    • Mack Technician
    • July 25, 2020

13. My 427 needs more power!

    By Elwood2020, July 24, 2020
    • 3 replies
    • 1.8k views
    • 
    • Elwood2020
    • July 25, 2020

14. 1975 Mack CF Throttle Problem

    By espicer, July 23, 2020
    • 0 replies
    • 521 views
    • 
    • espicer
    • July 23, 2020

15. Maxitorque 13 Speed Shifter Knob replacement

    By ivanuke, June 23, 2019
    • 7 replies
    • 7.2k views
    • 
    • Jersey
    • July 23, 2020

16. '06 E7 Engine Specs/Common Issues? Newbie

    By MR688S, July 21, 2020
    • 4 replies
    • 2.1k views
    • 
    • MR688S
    • July 23, 2020

17. E-6 350 Running hot

    By Nickey, July 21, 2020
    • 4 replies
    • 1.3k views
    • 
    • fjh
    • July 21, 2020

18. Buying a Mack E9 V8

    By DoubleFrame, July 10, 2020
    • 3 replies
    • 1.8k views
    • 
    • DoubleFrame
    • July 18, 2020

19. Mack Granite 2005 Engine Injector Cylinder

    By TruckFix, July 15, 2020
    • 0 replies
    • 814 views
    • 
    • TruckFix
    • July 15, 2020

20. 2016 cxu613 auto trans acting up

    By morlme, July 15, 2020
    • 3 replies
    • 1.2k views
    • 
    • fjh
    • July 15, 2020

21. E7- 460 mack Engine No Start

    By kdbeen, July 23, 2012
    • 6 replies
    • 5.2k views
    • 
    • andrew smart
    • July 15, 2020

22. No Start

    By anthony920, September 20, 2010
    • 18 replies
    • 17.1k views
    • 
    • andrew smart
    • July 15, 2020

23. Powerleash/ engine brake

    By Kbt mud carter, July 14, 2020
    • 0 replies
    • 1.1k views
    • 
    • Kbt mud carter
    • July 14, 2020

24. EN 377 Oil and other Fluids Recommendations

    By Scottyairborne, July 13, 2020
    • 2 replies
    • 833 views
    • 
    • HarryS
    • July 13, 2020

25. coolant pressure

    By mack88, July 12, 2020
    • 7 replies
    • 1.5k views
    • 
    • mack88
    • July 12, 2020