My aircon would blow cold air then hot air. After this problem month later it just gave out, and nothing but hot air now. The aircon throws air but it's very weak. It does not leak inside my car. When I turn my car on and turn the air on, a noise under the hood sounds like something turns on and off turns on then off. It will keep doing this noise as long as I have the aircon on, even driving it makes that noise. The noise can be heard even when you stand by the car, kinda sounds like something wants to turn on then shuts off. This cycle will keep on going as long as I have aircon on. I need some help and need to know what it might be before I go by parts.

 

Needs to be recharged - if you do it yourself, make sure you don't have any leaks and that you do NOT over charge the system.

Personally, I would take it somewhere that has all the right equipment.