Question about 1998 Mercury Grand Marquis

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Aac doesnt blow air

Hot air no cool air

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First check you fuses you should have at least two fuses,2nd if that dont work take a wire and run it straight from the battery to the ac switch if it starts to blow the electric part of the switch has gone bad.If that don't work you might hjave a bad ac unit.

Posted on Jul 19, 2009

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