Thread: air sound?
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Old 06-25-2007, 01:22 AM
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Re: air sound?

Sounds like some kind of vacuum leak. If you're hearing it inside the car, then the chances are good that it's a vacuum line to the A/C control. There are a few vacuum motors under the dash that activate doors for the airflow, any one of those lines or the main supply line can be suspect. They're hard lines (plastic) which get brittle over time and can break.
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