Thread: Air Conditioning blows through vents and then to floor.

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  1. #1 Air Conditioning blows through vents and then to floor. 
    SE Level Member
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    My air conditioning blows very cold. It blows hard through the vents and out of nowhere and for no reason it will blend to the floor. then sometimes it comes back to the vents all on its own. i could be cruising on the freeway with CC on and it will change whenever it wants. Is it an actuator or a vacuum issue?

    I searched everything air conditioning on here and nothing looked to be the same issue.
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  2. #2 Re: Air Conditioning blows through vents and then to floor. 
    GrandPrix Junkie
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    Sounds like a vacuum leak somewhere. I had a car doing this and it was the actual control head for the ac/heat.
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  3. #3 Re: Air Conditioning blows through vents and then to floor. 
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    I had the same issue on my 98 GTP and it was the Climate Control Vacuum Valve. Located under the glove box, it's an assembly of relays. Rockauto has them.
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  4. #4 Re: Air Conditioning blows through vents and then to floor. 
    Donating Users Bronco Boy's Avatar
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    I second the vacuum leak. I had one a few months back which caused weak air in all vent locations, no matter what I did.

    Chris B
    2009 CX-9
    ** SOLD ** 2002 GT
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