air conditioning over heat the car

when the air conditioning is turned on the car over heats. 1994 Cadilic Deville, Is this expensive to fix. if you have an answer please e-mail snipped-for-privacy@aol.com

Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload

Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.