Question about 1999 Mercury Cougar
Heater or ac wont work
How about some more info man. do you mean the heater fan is not blowing air? if that is the case it is easy to fix. most cases it is a fan motor or a blower motor resistor. if you are getting air flow but you can't switch it from hot to cold. it could be a blend door. that is a relativly large job. the dash would have to come out. do the coolant lines to the heater core both get hot? if not the core could be pluged. does your a/c even kick in or work. you could have many problems causing this.
Posted on Nov 16, 2008
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