the zetecs make lots of funny noises that r normal for them. I can't remember, but there is one that all zetecs have. as long as performance is affected u probably shouldn't worry. If u really want to fix it, u might be in for an expensive replacement part that's built differently.

"Wow, that sank fast." "Yeah, like a rock."
96 Contour GL ATX
9mm Ford Racing Wires; 2 Resonators down, 1 to go;"Special airbox"; many mods planned
Sony CD player: 50wattsx4;remote;
Speakers=50 watt Pioneer 6x8s
Ross Evans smile