1997 MERCURY COUGAR
140,000 MILES
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The air conditioner unit did not work, so I had it serviced. Two cans of freon were put in, to no avail!! I spent the whole summer in St. Louis with no A.C. Now the heater only blows out cool air!! I replaced the thermostat and put in anti-freeze. It still does not work.
Oct 31, 2012 at 11:18 AM
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ASEMASTER6371
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did the compressor come on with the ac??

what were the exact pressures???

the blend door motor may the issue with the heater. can you hear a clicking noise in the dash when you turn to heat??

Roy
Oct 31, 2012 at 11:33 AM