I have the Honda GCV 160 motor on my Karcher pressure washer. Each of the last 2 times I used the unit, it would leak oil from the oil pan seal at the bottom, when shut down. I've replaced the seal both times. I cleaned/inspected the shaft finding no burrs, etc., having no success solving the problem.
I've had this for 6 yrs. Other than changing 1 pump, no issues. It has me stumped. Any help is greatly appreciated.
