I have heater problems in my 2001 Alero, on 2001 Oldsmobile Alero

When I turn the heater on low it blows out a little bit of heat but if I turn it up to medium or high, it makes a real loud noise and almost shakes the car. Please advise.

by in Omaha, NE on October 31, 2013
2 answers 2 comments
ANSWER by , October 31, 2013
Pull the blower motor and remove what the rodent left in there. Your blower wheel is not balanced.
ANSWER by , October 31, 2013
blower motor or fan blades are bad
COMMENT by , October 31, 2013
Greg come to the Midwest and see what we pull out of blower wheels, AINT PRETTY.
COMMENT by , October 31, 2013
Ewww, happens here in Pa a lot too. Can be a pretty disgusting repair to have to perform.