^^agree, also try bleeding it by raising both front tires, start the engine and turn the wheel fully to one side for a minute or two, then the other side, repeat if necessary. Does it make the whining noise? If not you need a new one. I assume your using ATX fluid.
Pump Gas 385whp 319wtq
Race Gas 551whp 439wtq
Tuned by Fernando@RacingPartsSolution.com