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Old 06-22-2009, 07:37 PM
04FordF250FX4 04FordF250FX4 is offline
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Join Date: Apr 2009
Location: Guadalupe River State Park
Posts: 59
Mine is doing the exact same thing blows out the defrost then switches to the dash a minute or so later. I have just been living with it. but there is a TSB that you should check the vacuum line behind the glove box.
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