I recently purchased a 1994 Lincoln Town Car in very good condition


(If there is a different site for Lincolns, I apologize, please advise.)


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The air conditioner somtimes works, sometimes not.


My mechanic looked at it Tuesday, but it was working. Everything he looked at checked out, so he said to bring it to him when it doesn't work.


Posting here because it worked yesterday, didn't work today - and he wasn't at work.


Here's what I think is the main thing:


When it doesn't work, ALL I can get is warm to hot air.


No matter whether I have selected air, max air, vent, defrost or whatever. Not just outside air, but heated air. I pushed every option, allowing a couple of minutes to see if it changed. No joy. Finally got tired of driving a warm car spewing heat so shut it off and lowered a window. Seems like some switch/sensor/relay "thinks" I have asked for heat. Very frustrating that I couldn't even just get vented outside air.


Anyone have thoughts?


Thank you in advance!

Please post this under the grand marquis section. it is the same car and check out the recent questions about a/c problems. There have been a few other that has the same problem. if those don''t help post this same question so there can see it and help. You put this under the wrons article so it is hard for other to see the question.





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