I just changed the thermostat in my wifes Windstar (guage wouldn't go into the operating range) and now when the engine is warn I can't get any heat out of the vents (when the switch is in the heat/defrost side). The air coming from the vents feels cold, as if the AC was running. I opened the hood and the AC hoses had condensation like the the AC was had been running. I know I put the thermostat in correctly, but how/why is the AC on? Any help will be greatly appreciated. Thanks in advance, Mac
- posted
20 years ago