Dash air vacumn pump? - Printable Version

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+--- Thread: Dash air vacumn pump? (/showthread.php?tid=5667)

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Dash air vacumn pump? - Margie909 - 09-10-2020

If I turn the ignition switch on but don’t start the engine and turn the dashac on.
I can hear the condenser fan running and what sounds like perhaps a vacuum pump cycling on and off.
Is there a vacuum pump which operates the dash air dampers?
If so where is it located?

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