View attachment Truck Whine.zip 2006 6.0, Replaced Power Steering Pump, Replaced Hydro-Boost. Still have loud whine, feel it in the brake pedal, louder w/ brake pressure, also when turning the wheel. Anything I'm not thinking of? Thanks for the help/suggestions. Audio Clip Attached = First part is turning the wheel, second part is brake pushed, and then brake applied while turning the wheel.