Last week the air stopped working in our 2010 Ford Edge. I got a can of freon from the auto parts store and filled it up and it's working again. I noticed tonight a small puddle of oiley like fluid under the front driver side corner. Looked around and noticed the tranny cooler is bent up a little and maybe even the condense cool. Looks like we may have been backed into and it bent a bracket a pushed it into the tranny/condenser cooler. Is this something I can fix myself? Or do I have to take it in?