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Ac blows hot air. compressor good , lines get cold to firewall but only blows h
1991 Lincoln Town Car

AC blows hot air. compressor good , lines get cold to firewall but only blows h

(1991 Lincoln Town Car)
Comp. works good and lines get cold to firewall but only hot air comes out. and on the floor position no air comes out on heat.. This is A 1991 Lincoln Town car. the air door works ok. the blower works great.
It is like the air from the blower does not get directed through the AC core to cool it.
I am looking for a way to correct the problem without taking the whole dash apart and out. I am a retired mechanic but have never worked on AC.'s
What seems to make the problem better or worse? worse when engine gets to operating temp.
How long have you had this problem? few weeks
Tags: no tags everything else, lincoln, town car
1 answer & 0 comments
Popular Answer
on September 04, 2018
This could be an issue with a blend air door or flap. Disassembly and a hands-on inspection is needed here. This could also be a control head issue as well.
Use this link to find a good shop near you.
https://repairpal.com/repair-shops
Alex
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General Diagnosis
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on September 04, 2018
This could be an issue with a blend air door or flap. Disassembly and a hands-on inspection is needed here. This could also be a control head issue as well.
Use this link to find a good shop near you.
https://repairpal.com/repair-shops
Alex
Sign in to reply