Hey there,
Got a 2013 MP-7 in my Mack GU-713 Quad. For some reason it's pushing coolant out of the reservoir fill cap. It's not pouring or spraying, just seeping out. Started about a week ago. The funny part is that it's not pushing any coolant out of the overflow. There's a little in the overflow tank like there should be. Replaced the fill cap to start. Still having the same issue. Not sure what could be causing the pressure to build like that enough to cause it to seep out of the fill cap. Any thoughts?
