hey everyone...have another problem the tilt wont lower or the drive wont lower still a newbie so bare with me....when i hit the button to lower unit it just clicks...when pressed to go up nothin...oil in plastic container is milky...2nd question have ear muffs hooked up to hose water running on lower unit and it is getting hot.200 to 220 hot.....any help would be greatful thanks..p.s...i have 3.0L mercruiser 140 horsepower....