ac runs all the time on 1999 Buick Park Avenue

ac runs at all times even when calling for heat fans run all the time even at starup

by in Arizona City, AZ on November 16, 2010
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1 answer 1 comment
ANSWER by , November 16, 2010
fans are on because the compressor is on. could be a stuck ac compressor relay. take it to a shop and have them confirm and give you a bid Roy
COMMENT by , December 12, 2010
ac relay "is ok" now what????