Signs You Have a Bad AC Pressure Switch
Getting hit with a blast of hot air when you're expecting a cool breeze is the worst, and it's often caused by a bad ac pressure switch. Most people immediately assume their car is out of Freon, but jumping to conclusions can lead to wasting money on recharge kits you don't actually need. This little sensor is basically the gatekeeper for your whole cooling system, and when it decides to act up, the entire experience of driving in the summer becomes a nightmare. ...