mack shudder issues mp8 mdrvie in Modern Mack Truck General Discussion Posted October 21, 2020 hello, i am having a shudder issues around 1300 rpm when i push the throttle going up hill. let off throttle sometimes it downshifts and the push throttle again it goes away .
mack shudder issues mp8 mdrvie
in Modern Mack Truck General Discussion
Posted
hello, i am having a shudder issues around 1300 rpm when i push the throttle going up hill. let off throttle sometimes it downshifts and the push throttle again it goes away .