I have a toro lawn tractor with 17 horsepower engine when I engage mover deck oil leaks from small breather hole on fuel pump
disconnected breather hose from fuel pump and still oil leak from hose ,is head gasket blown.
#2
reynoldston
What doses it have for a engine and what style fuel pump pulse or mechanical. If pulse style check for over filled with oil or if mechanical you need s new fuel pump. There was a thread on this just a few days ago.