Hi,
My Crossfire has recently developed an odd noise coming from the rear. It sounds to be coming from the rear axle/suspension area. It is a creaking sound that typically appears when driving slowly (under 35mph). It doesn't seem to matter if I am in gear or if I have the clutch pushed in. It doesn't seem to be caused by going over bumps either. Anyone have a clue what this could be? 2004 Xfire with 45K miles.

Thanks!