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How old is the battery? How does the engine crank when cold?
I removed the head and the good news is the bore is smooth and you can still see crosshatching. The bad news is the piston is nicked up, assuming from
Have battery load tested, engine must spin at 250/300 RPMS to create a spark. make sure all bat. connections are clean shiny and tight no wing nuts
Yep cause I pulled the prop off, looked, didn't see anything, put it back on and it was fine!
So its was just some debris caught up in there then?