Hey guys. My power steering has lost all assist and is making a whining noise when I do try to turn the steering wheel. There was some fluid leaking on the ground under the car so I figured a hose was leaking or something. When I checked the fluid level it was ok, but there was fluid sitting on the top of the cap and all down the pump. I assume this means fluid is coming out of the vent hole on top of the cap. The hoses do not appear to be leaking. Does anyone have any experience with this issue? Thanks.