This may be a stupid question but what prevents the water from going into the engine? Or into the manifolds etc?
Having a hard time visualizing the whole thing.
I have a 2003 Kayot with a 5.0 mercruiser. Last week while driving slowly a (2) beep audio alarm went off then the motor shut off. I checked the oil and out-drive reservoir which were fine and re-started the engine, temp was below 170 and all seemed fine. Now every minute on the minute I get (2)...