Mechanics

MERCURY COUGAR HEATER PROBLEM

1997 Mercury Cougar • 140,000 miles

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.
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Guest
October 31, 2012.




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

ASEMaster6371
Oct 31, 2012.


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