Inside the pump housing is a rotor with vanes or blades attached to it. A rotary vane pump is actually designed more like a fan than a typical pump. ![]() Your power steering pump does this by attaching a belt and pulley to a rotary vane pump. Your power steering pump is required to take the rotary motion of your engine’s crankshaft and convert it into high pressure fluid that can be used to assist you in turning the heavy wheels of your car. The unique noise your power steering pump makes when something is wrong is due to its specific design. In order to figure out how to fix your power steering pump noise, it can be helpful to understand why your power steering pump gets noisy in the first place. In some rare cases transmissions have been known to make whining sounds also as they have similar pumps and use similar fluids, but since your transmission is much bigger and on the other side of your engine, it is usually pretty easy to tell where the sound is coming from by simply popping your hood and listening for the sound at idle. ![]() Even if you weren’t previously aware of what a power steering pump is, once you’ve had the misfortune of dealing with a noisy power steering pump, the sound will no longer be a mystery. There can be a lot of clunks, squeaks or hums that can indicate a wide variety of other problems, but a whining power steering pump us usually very distinctive. Power steering pump noise is one of the most identifiable sounds your car can make when it is broken.
0 Comments
Leave a Reply. |