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Why does 2003 ford windstar air conditioner blows hot and cold air?
Wiki User
∙ 6y ago
In general, as I don't know about Windstar, this can be a problem with the linkage or valve to the heater core. So if the heater core is stuck inline with the engine water jacket and not bypassed, then it is going to produce heat no matter what setting it is on.
If the problem is the other way, where it is the cooling that is stuck, then there could be a short in the switch or wiring to the compressor's clutch. The clutch is solenoid-operated, and if the solenoid is getting power when it is not supposed to, then cooling will occur whether you want it or not.
Now if you mean different temperatures coming out of different vents, then it is likely a vacuum actuator not working the blend door. It could be stuck, broken, or have a leak in its tubing.
Wiki User
∙ 6y ago
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An air conditioner blows out heat
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Well the main reason why your car blows out cold then hot is because the air conditioner may not be working properly. You should go to the car shop and get it fixed.
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thermostat stuck
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you need a new heater door actuator motor about 50 dollars from ford.For a comprehensive review of Windstar "no heat" problems, see "Related Questions" below for more
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It's the blend door on the HVAC box. It's what controls what temp air comes through the vents.
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Gert your air conditioner recharged.
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