[samiam44]

Ok,

Title says it all. I was cutting very tall grass, and it knocked badly and suddenly stopped. I let it cool, and the engine spun again. I think the piston frozen in the bore I'm guessing.

I changed the oil, but it doesn't seem right. Do you think adjusting valves or points?? Maybe retorque the head?

I can keep using it and wait for better or worse.



M