ok my force motor after being run for a while including up to full throttle for short bursts, will start to steam out the piss holes. it also does not seem to piss much. I dropped the lower unit and pulled the water pump, hose looks clear, impellar had a couple of bent blades but i don't think it would have been impairing water suction they were still tight to housing. one other thing my overheating buzzer never came on. and i found out from my clymers book that it does not have a thermostat. my question is, is the steam normal? what else could be causing the overheating? i was thinking of trying an engine flush, but would this help? any input appreciated.