Question about 2001 Ford Expedition

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Air conditioner problems

The airconditioner is working but the air does not come out through the vents it comes out of the vents for the defroster

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  • Anonymous Mar 10, 2009

    air is blowing out of all the vents except for the front vents. Ai

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  • Ford Master
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You have a vacuum leak.Defrost is the default postion no vacuum.
Find the small black supply line under the hood on the passenger side where it goes thru the fire wall,trace it back you should see a plastic canister then from there it goes to a vacuum port on the intake.Should find a leak somewhere in this line.

Posted on Feb 19, 2009

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