I HAVE A TOHATSU 40C I WAS CRUISING ON THE LAKE AND ALL OF A SUDDEN THE MOTOR REVED UP AND I QUIT MOVING IT WILL BARLEY MOVE AT VERY LOW RPM IN FWD REVERSE SEEMS TO BE FINE I GOT IT TO SHORE TO INVESTIGATE THE PROBLEM WHEN I SHIFT INTO FWD AND TURN THE PROP IT CLICKS IN ONE DIRECTION AND IS...