Anyone know anything about an engine whine sound on 2005 vortex I-6? I don't have time to describe it again because my whole thread got lost the first time and I'm not sure this one will work. Basically a whine sound. Not related to power steering apparently (sound does not change when turning steering wheel). Not a belt from what I can tell. 61 K miles - owned from new. Seems to be getting louder. Thanks!