I have a 2003 Johnson Outboard 150hp model J150PXSRB which I purchased last fall. Engine looks in great condition but before I ran it for the first time (since I got it) I sucked some oil from the bottom of the VRO tank to check for water and junk and discovered it has water in it. What should be my next move? is it OK to tip the tank on a corner, let it sit and then suck out all the water, or do I need to remove all oil and clean the tank?