When I run the outdrive on the garden hose/mufflers I see a small water leak from under the unit flowing over the zinc on the transom. Could that be a hose problem at the water intake? How do I troubleshoot it? The temp runs normally 180-190 again on the muffler since I have not had it in the water yet so its not overheating. I bought the boat from a friend over the winter but went out on it with him Labor Day, no problem with temps or anything all day.<br /><br />thanks for the help!<br />Joe