Bought used car

Bought a used Chevy Cobalt in February. Has been a great dependable car. In May when the warm weather hit us I found out that my AC was not blowing cold air. I was told that AC was not covered under warranty. But if I brought my car in that they would take a look and find out what the problem was. Well it had a bad line and condenser. I had them fix it. When i picked it up the owner Joe Hallick told me there was no charge. I was very happy and surprised, this saved me a few hundred dollars I'm sure. This is the first time I ever had a dealer do work on my car for free that wasn't covered under warranty. Needless to say I send every one I know thats looking for a car to Select Motorcars