Blower Motor Problem 1991 olds 88

[JerseyTomatoMan]

Hi All:
Very little air ( hot or cold ) is coming out the three locations. I can hear the fan, and it is defenately spinning fast.

Thanks in advance,
JTM

[Alibi]

If I remember right, there are mixer doors in your dash that allow airflow according to your climate control. One of these could be stuck shut or has a linkage broken. Another possibility (and I think more likely) is that your blower motor is weak.

Changing the motor itself is an easy job...a junkyard motor would probably be just fine also...just when you get one, look into the coolant hose inlet and look at the coils on the inside...if they are black refuse it.