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Thank you for allowing me to assist you, my name is Joe and I will be happy to assist you with your concern today.
You need to get the water out of the cylinders, replace the spark plugs and get it running, take it then out on the water and run it hard for at least a couple hours non stop pretty much, this gets the engine hot and preforms a boil out as there isn't any other way to get the water out unless you were to pull the motor.
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