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1999 Buick Park Avenue Question: ac runs all the time



doxi, 3.8L V6, Arizona City, AZ, November 16, 2010, 19:11

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

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  • Answer #1

    November 16, 2010, 19:16

    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


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    Visitor, December 12, 2010, 21:16

    ac relay "is ok" now what????

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