No one enjoys driving in a car that’s blasting out warm air during a hot day. If you’re experiencing this problem, it’s best to see your local auto repair shop for repairs. As a car owner, however, you should know what could be causing the problem. That way, you’ll know what repairs you need before you get to the shop. Here are three common reasons for your car’s AC malfunction.
Why Warm Air Is Coming Out of Your Car’s AC
1. Leaking Refrigerant
The refrigerant is responsible for converting hot air into cold air. If you’re low on this fluid, your AC will cease to create cold air. Unfortunately, it’s often challenging to discover the source of the leak, and you might need a reliable auto repair shop to determine the location accurately. Refrigerant instantly evaporates into gas the moment it escapes from a sealed AC system, meaning you won’t find a puddle under your car. Usually, you will locate leaks in the hose connections, and an oily residue is the only tell-tale sign that the fluid leaks.
2. Condenser Problems
The condenser cools the refrigerant coming from the compressor so that it isn’t hot when it flows through the expansion valve. A blocked or broken condenser can’t bring down the refrigerant’s temperature enough for your AC to produce cold air. Since the condenser is in the front of the car, debris like leaves will block the airflow that’s supposed to help cool down the refrigerant. While you can address the problem by removing the trash, a punctured or broken condenser would still need an auto mechanic to fix it.
3. Electrical Issues
As one of the hardest problems to diagnose, electrical issues in your AC system range from frayed wires to faulty sensors. You may visually inspect for damaged cables and see if wrapping them in electrical tape or replacing them solves the issue. Otherwise, you should bring your car to an auto repair shop because it’s difficult to accurately check pressure switches, relays, fuses, and wires without the correct equipment.
All Around Auto Care in Elizabethtown, KY, understands how frustrating it is to drive around with a malfunctioning AC system. Fortunately, this full-service auto repair shop will quickly identify the problem and fix it at an affordable rate. They also provide reliable service for an oil change, transmission replacement, brake repair, and engine diagnostics. Call them today at (270) 737-9954 to schedule an appointment or visit their website for more information on their services.