Modern Mack Truck General Discussion

2,683 topics in this forum

1. E7 Fuel mileage dropping for seemingly no reason

   By Miriam Romero, May 9, 2022
   • 14 replies
   • 2.2k views
   • 
   • JoeH
   • May 15, 2022

2. Haulnpoop

   By James L, May 13, 2022
   • 3 replies
   • 808 views
   • 
   • Joey Mack
   • May 14, 2022

3. AC not blowing cold air. Freon is full

   By Juan, May 12, 2022
   • 5 replies
   • 2.1k views
   • 
   • mrsmackpaul
   • May 13, 2022

4. Regen troubles

   By Miriam Romero, May 12, 2022
   • 8 replies
   • 6.8k views
   • 
   • Miriam Romero
   • May 12, 2022

5. Head light

   By Harleyman, May 12, 2022
   • 0 replies
   • 565 views
   • 
   • Harleyman
   • May 12, 2022

6. Truck Manual

   By Alexar, April 14, 2018
   • 13 replies
   • 4.9k views
   • 
   • Mr Texmenistan
   • May 12, 2022

7. Programming options after delete

   By saintnicky, May 5, 2022
   • 3 replies
   • 1.3k views
   • 
   • Bullheaded
   • May 7, 2022

8. 2019 MRU MP7 Stuck VGT?

   By Christian Wagner, May 3, 2022
   • 7 replies
   • 1.6k views
   • 
   • Mackpro
   • May 5, 2022

9. Tilt and telescopic steering wheel

   By Concrete cowboy, May 4, 2022
   • 8 replies
   • 6k views
   • 
   • Joey Mack
   • May 4, 2022

10. 2002 Mack CL Electrical Issue

    By augsterformula, February 12, 2022
    • 9 replies
    • 1.7k views
    • 
    • Joey Mack
    • May 1, 2022

11. Lightning Bolt Light

    By DAVID MACK, December 25, 2010
    • 3 replies
    • 36.6k views
    • 
    • John Kerry
    • April 27, 2022

12. Cracked brake drums????

    By GPWS, April 22, 2022
    • 6 replies
    • 1.5k views
    • 
    • Joey Mack
    • April 23, 2022

13. Six speed clutch replacement.

    By eshack93, April 21, 2022
    • 13 replies
    • 2.1k views
    • 
    • fjh
    • April 23, 2022

14. 2003 CL 713 Turning Radius Needed - 210" WB

    By C-DOG, April 21, 2022
    • 2 replies
    • 846 views
    • 
    • C-DOG
    • April 21, 2022

15. 2016 mack pto dont engage

    By agustin, April 21, 2022
    • 1 reply
    • 705 views
    • 
    • Mackpro
    • April 21, 2022

16. Mack Questions 1 2

    By RSTrans, February 11, 2010
    • 48 replies
    • 32.8k views
    • 
    • Joey Mack
    • April 21, 2022

17. 2014 CXU cluster Gremlins!

    By 2014mp8, April 19, 2022
    • 0 replies
    • 426 views
    • 
    • 2014mp8
    • April 19, 2022

18. installed LED turn signal on the bumper of a 2022 mack anthem

    By Lawdog138, April 15, 2022
    • 2 replies
    • 1.6k views
    • 
    • Mackpro
    • April 18, 2022

19. ECM port - Mack trucks manufactured after 2014

    By MoeFleethandler, January 2, 2019
    • 8 replies
    • 6k views
    • 
    • fjh
    • April 18, 2022

20. Dashlight not working

    By lexo1978, April 13, 2022
    • 1 reply
    • 588 views
    • 
    • wiserfrombud
    • April 13, 2022

21. DRL QUESTION

    By JAR TRANSIT, April 13, 2022
    • 1 reply
    • 616 views
    • 
    • Dirtymilkman
    • April 13, 2022

22. Lower radiator gasket issue

    By 67_Rmodel_sta237, April 9, 2022
    • 5 replies
    • 1.1k views
    • 
    • mowerman
    • April 11, 2022

23. our latest edition to the fleet 1 2 3

    By 41180, June 18, 2013
    • 62 replies
    • 11.5k views
    • 
    • james j neiweem
    • April 10, 2022

24. Question for Mack3p 1 2

    By Dzlbudman, July 24, 2012
    • 26 replies
    • 7.2k views
    • 
    • james j neiweem
    • April 10, 2022

25. Tractor on Craigslist

    By Mark T, April 3, 2022
    • 9 replies
    • 2k views
    • 
    • tjc transport
    • April 8, 2022