Fuel problem in Modern Mack Truck General Discussion Posted September 9, 2020 I have a 2010 Mack pinnacle with a mp8 and I am having problems with fuel draining back out of my sight bowl is there a check valve or what should I check
Fuel problem
in Modern Mack Truck General Discussion
Posted
I have a 2010 Mack pinnacle with a mp8 and I am having problems with fuel draining back out of my sight bowl is there a check valve or what should I check