Have you checked your Saab a/c condenser lately? If the answer is no, then maybe it's time you do. You might notice that your air conditioner isn't running as cool as it should if your a/c condenser is functioning improperly. A leaky or malfunctioning a/c condenser can make driving your car in the heat very unpleasant. The job of the a/c condenser is to convert the hot Freon gas into a cold liquid and then distribute the cold liquid to various parts of the air conditioning unit to be reconverted to gas and returned through the vents as cold air. People don't usually think to check on the condition of their a/c units in the winter or if there's no sign of a problem. A quick pop of the hood and a glance at your a/c condenser could save you from being stuck driving on a hot summer day without air conditioning.