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1991 Yahama 225

freightpassage

New member
My 225 needs an impeller I know, but even the last two times I have had the impeller changed it really didn't work any better. Now even at idle for more than 7-8 minutes the overheat buzzer goes off. It used to be only at slow idle while in motion. Is there any way to auger or flush the lines in the engine and were do I get the repair instructions in detail so I can change impeller myself. Thanks in advance....Joe
 
Buy a service manual for your motor, it has step by step directions. remove the lower unit shine a light up the water tube and make sure its not blocked, remove the THERMOSTATS and using a water hose back flush the powerhead water passages. water should flow from the water tube. you may have to remove the heads and clean the water passages.
 
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