CRei Active Member Sep 25, 2017 #1 Hi forum on my 97 I have bypassed the oil pump and now run premix. However the oil still running through the oil tank and bottom end. Does this oil ever need to be changed??
Hi forum on my 97 I have bypassed the oil pump and now run premix. However the oil still running through the oil tank and bottom end. Does this oil ever need to be changed??