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Old 06-21-2010, 01:52 PM   #16
DIESEL DOCTOR
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Join Date: Jun 2010
Posts: 1
Default Re: Air Coming thru Defrost Vents

Quote:
Originally Posted by tmoss View Post
If your vlower only blows air through to the window and footwells, you have lost vacumm power.........see the diagram. You either lost the vacuum contrtol in the engine compartment or the yellow vacuum hose has pulled off the vacuum motor than changes air from the window/footwell to the dash vents.
I applied vacum to the defrost vacum motor and all air still blows through defrost vent.how do you replace vacum motor
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