this is great problem because I don't routinely check the power steering(PS) on the vehicle unless I have reason to do so--the vehicle doesn't make a loud sound--the only indication that something might be wrong in swhen I'm turning the steering wheel all the way to the right or left while backing up--the vehicle is hard to turn--and the vehicle seems to loose power briefly...I had the oil changed and thats when it was brought to my attention that the vehicle was using/burning power steering fluid----is this something that is common with this vehicle