when i have it on heat the blower motor blows hard but when i go to a/c it hardly blows anything even with the hard turned all the way up
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1997 Buick Park Avenue Question: a/c dont blow hard
Answer #1DaveJHM June 27, 2011, 00:17Master
You could have a blower motor resistor failure. Have the circuit inspected.
ReplyVisitor, June 27, 2011, 04:39
not resistor if it works on heat
ReplyDaveJHM, June 27, 2011, 21:18Master
It could be that the door that directs air flow could be a problem, or it could also be that the evaporator ices up for some reason preventing air flow with the AC on cold.