My 96 GT is making a very loud, high pitch screeching sound only when the clutch is disengaged (clutch pedal pressed in). The clutch does not seem to be slipping even while going downhill. The noise goes away once the clutch is engaged. This happens in every gear and in neutral. I'm thinking it's the throw-out bearing. I know there were some threads on here about it, but can't find them. Anyone else think it's the throw-out bearing? If so, are there any good write-ups out there on replacing it?