I have a 2002 f150 5.4L and when I let off the gas i can't turn my wheel I have fluid in it. I looked under the good when I turn my week with it running it makes an odd noise. Is it had to change a pump and what do you haw to do?

 

So it's full of fluid, whines and you have no power assist? Replace the pump, it's really easy just messy.