...AC on it overheats. Have replaced the thermostat, the temp. control sensor also flushed the system. If you turn on the defrost it just blows cold air .If the water pump isn't functioning up to full ...
Ac blows through defrost only not vents on 2002 mercury sable . Your Heater and A/C system is designed to fail in defrost mode. Look for vac issues, and cable issues.
...Mercury Sable LS 3.0U When on defrost or heat blow AC Cold Air? sounds like ur blend air door motor,or cable is inop. u gonna need to remove glove box door to access this cable or motor,an try to ...
blow only on defrost mode My ac blower only blows through the defrost vents. You may need to have your BLEND DOOR changed out.
...mercury sable, AC will blow ice cold until I spend too long sitting in traffic then it starts to blow warm, if I shut AC off and start moving after about 5 minutes I can turn it back on and it gets ...
...ac is only blowing through the defrost vents,when i cut the air on Most common reason is a faulty blend door under the dash. The blend doors direct air thru the vents and also control temp. You may ...
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