All of our 5 hp experts what the heck made this engine build tons of carbon around the valves and have a perfect clean piston.. ?
It's been on a Tote Gote 2 years with hour or two riding trips...Too cold of spark plug? Premium 91 octane fuel?
Two years ago it was spotless clean with new intake valve...
It's been on a Tote Gote 2 years with hour or two riding trips...Too cold of spark plug? Premium 91 octane fuel?
Two years ago it was spotless clean with new intake valve...
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