View Full Version : Mercruiser Alpha Outdrive leak?

04-26-2010, 06:11 PM
I have a 2002 4.3.ltr mercruiser (Alpha I believe) and constantly have to fill up the in board outdrive lub reservoir. The outdrive oil at the drain plug seems clear. When launched, there is often a small oil shean in the water.

Does anyone have a suggestion where the leak might be or how to find it?