1979 Johnson 25 HP, model # on the way.<br /><br />I finally started up the old timer, and after removing the top cover, water starts spitting up from between the maine engine and the exhaust housing i presume. It seems to be spitting up the left and right side, and also trailing down the exhaust housing. <br /><br />Is it just a gasket missing? Can i use a silicone sealant to prevent water from coming back up? What's the easiest/best thing to do?<br /><br />Thanks