Bobby 4/9/2010sounds like the blower motor isn't bolted correctly or came loose.
HouseCallAuto 4/9/2010I had a similar problem with a Dodge Spirit a few months back. I pulled the blower motor out and found a dead mouse embedded in the blower wheel fins. And I touched it not know what it was at first. EWWWWW
trevino1970 4/29/2010Remove your blower motor and inspect for foreign objects. spin the fan to see if it is not warped or out of shape. It should spin in a perfect circle.