I changed over to a Metal power steering reservoir, Filled new tank half way between then min and max line, had the car in the air, Cranked it up, It squealed for a few seconds and stoped, One person turning the wheel to bleed it down and the other filling the tank as necessary. Now I go to drive the car and its like manual steering, Hard to turn, No sqealing. Is there a possibility its air locked and if so whats the best way to bleed it, Crack a hose?