minimize hot starts for engine longevity

A forum to discuss the installation and maintenance of the O-320, O-360, & O-540 engines and their variants.
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A2022
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minimize hot starts for engine longevity

Post by A2022 »

after the engine is shutdown, the cylinders begin to cool, but the piston and rings stay hot. the oil is thin and provides less protection. upon hot restarting, the rings are dragging against the cylinder and may cause scuffing. all you can do is try to minimize it.
Steve Melton
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