somethings wrong with my cd player i;m not sure what it is...when i turn it down all the way and then turn it up and when i change tracks it makes this really loud noise through all the speakers like there is a short circuit or something and when i accelerate i hear a high pich in my amp get higher and higher as the RPM gets higher!?!? i don't know what's wrong wit it it just started doing it like 2 days ago any comments are welcome