i have an 84 bayliner with a chevy motor (280) The inboard outboard is a volvo penta. I just bought this boat in January the oil had water in it, it was milky, i just changed the oil and did the grease fitting i put the boat in the water once had some major problems putting it into reverse so after i pulled it back out (forward worked great), on to the trailer took it and adjusted the levers on the prop took it out today had no forward motion i have no idea if you can help please do so