Automobile air conditioning systems can make or break your driving experience. On a hot, sticky day, no matter how amazing your car, you'll be miserable without an automotive air conditioner. Most cars have these standard, but if yours does not, or if yours has failed, you'll want to change that as soon as possible.
Even the best cars can have problems with their automobile air conditioning system. Sometimes the air conditioning service is simply out of date, and needs to be revamped. With the right parts, this is something you can handle in the comfort of your own garage.
Other problems aren't as severe as a failure of the air conditioning system. For example, certain air conditioners start blowing stale air, that carries a bad odor. While this is certainly a problem, it's far less serious, and is something most people can handle on their own.
If you're having trouble with foul smelling air coming through your A/C, don't rush to your dealer. Most likely, the dealer will just charge you far too much to do a cleaning that you can easily take care of yourself. Instead, talk to the knowledgeable people at a great parts place. Most likely, they'll give you the information you need to clean out your A/C on your own.