I just changed the Klima relay on my AC which was blown out
I had nice cold AC for about 2 months then the other day I put on the AC and the air was warm and every time I turn on the ac ( by clicking the button on the dash) I would hear a wierd rattling sound coming from the engine so I got out and it was coming from the area where the receiver/drier and the ac/compressor is at this point I parked the car and let it sit for a week
When I got in it the other day I still dont have ac the air is hot
The fan works fine but no cold air and no more rattling noise does any body have any idea what the noise was did one of this parts go bad I like to replace it but not sure which failed