Power steering whine, fluid not low
2004 Ford Escape
Started doing this recently. There are no leaks in the system. In a previous vehicle, I would get this whine from a leak when the fluid got really low. Now, there is that same whining sound, but it is always there. At idle it's fairly low, same with when driving straight. But, when turning (at almost any speed), it becomes more obvious. Any guesses?