I have 92 volvo penta sp outdrive that when you accelerate it sounds like it is in neutral. You can go at a very slow speed to be able to get on the trailer and that is it any suggestion what might be wrong
The gearoil was a little milky color, but I can put outdrive in forward gear I can turn the prop counter clockwise but not clock wise. If I put the outdrive in reverse i cant spin it clock wise but not counter clockwise
