2000 Mercury Sable Q&A
2000 Mercury Sable Question: a/c blows hot air what to do
Get under the dash and work the controls while watching what the control cables are doing. You should be able to see what's wrong if it's a blend door stuck or a cable come loose. - Superbob
You could also try and getting a do-it-yourself kit from your local auto part store. It would cost you around $30 the kit should include the hose and a can of R134. Its easy to do for first time users. - frosty97
"2003 mercury sable. turned on my heater and noticed it wasn\'t blowing out hot air.. next day was using my air conditioner and is was working properly..changed the thermostat of which was stuck wi...
The fan runs and I know about how much it would cost to have freon (or whatever) installed. but, I get the feling that the compressor may be gone. I think that could cost almost as much as the car ...