Question about 1998 Buick LeSabre

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Hot air always, no matter what temp control is set at(1993 Buick)

1993 Buick Le Sabre has hot air coming from vents no matter what temp control is set at or if a/c is turned on

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There is a blend air actuator on the passenger side that causes the blend air door to stay open to heat no matter what. It's below the left side of glove box, facing dash, and you can work it by hand and get it to close. If that works, get a new one. They're very easy to install.

Posted on Jan 07, 2009

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