Small Engines (Lawn Mowers, etc.): Honda FG100 Tiller - pumpin oil

Question
I have a Honda Mini-tiller that runs good, but it is now pumping oil out thru the carburetor air intake. It is coming out thru the hose from the valves. Should I try to adjust the valves, or could I maybe need new piston rings. The parts diagram doesn't seem to show any valve guide seals. Appreciate the advice.

Answer
Is the oil over filled?  Have you changed the oil recently?

I would make sure you have fresh, clean oil, the correct weight and amount of oil first.

I would check the valves to see if they are within spec.

When was the last time you check the valve clearance?

Eric