[Rockdog]

I see I have some oil coming out of the tank (not a lot but enough to have to wipe it off after couple hourse of mowing). Tried blowing through the cap but cant seem to get any air through it. Kind of looks like there is some crud inside of the white plastic vent portion and it seems as though I aint getting it apart without breaking it. Any fix for this or cap available at a store that would work?

 

[old abe]

might have just overfilled the tank, heat and pressure forced it out.

 

[Rockdog]

Well, its down at least a couple inches per manual. My lawn has some pretty rough spots in it though.