So the power steering is whining when I turn again, it was happening awhile ago and I replaced the fluid with lucas oil power steering fix and it stopped the noise for quite awhile, but its doing it again, i havent tried taking it out and replacing it again but I have checked it and its not low. I did have a ps leak before which was supposedly fixed but for all I know could be slightly doing it still but Im not sure, my rack and pinion is worn and will need replacing eventually but that wouldnt be the cause would it? thanks