I was motoring back to the marina this afternoon(no wind to be found). Everything was running fine for about 2 miles, then I saw that no water was coming out of the telltale. I shut down the engine immediately and ask for someone from the club to come and tow us back.<br /><br />What step do I need to take tomorrow to fix this? I'm assuming I have have to change the water impeller what else do I have to check?<br /><br />Tx for your help