So my car whines at idle.. and while driving, but isn't really noticeable driving because of rpm/exhaust. I thought maybe the V belts, but these all look to be decent with no ware, I thought next low power steering fluid.. but it's not the case. Could my PS pump be going out since it's original? My car still turns and responds fine, what would be some signs of this? Anyone know what could be making this noise? I read somewhere a bearing could be going out in the alternator?