Question about 1995 Pontiac Trans Sport

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When the air conditioner is working cold air only comes out of heating vents

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Check your vac. lines, you probably have a broken vac. line under the hood which feeds the interior heating controls. When vac. is lost it goes to heater vents.

Posted on Jul 15, 2010

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Cold and hot air through air conditioner at the same time


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1 Answer

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1 Answer

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1 Answer

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1 Answer

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