So the Zl waterpump seal must have taken a crap. I started it up today and noticed the smoke smelled kinda sweet. So I pulled the plugs and they had coolant on em. I checked compression 125 on both sides. Popped the head the pto side was washed clean but there is no scuffing of any kind on either jug or piston. Is there any way to ensure the crank is cleaned out without pulling jugs? I'd rather not put a new gasket set on it if I can get away without one.