Common Car Air Conditioning Repair Issues

During the hot summer months, a broken air conditioner will make driving intolerable. An inoperable air conditioner can be a mild annoyance throughout the rest of the year, but when the temperature increases, it is unquestionably an emergency situation. The following are the most possible causes of your unit’s malfunction. Checkout Irving AC Maintenance.

Leaks in Refrigerant

The material that cools the air that comes out of your air conditioning vents is refrigerant. Refrigerant evaporates into a gas that is later used to cool an internal space when correctly pressurised in a closed-loop device. However, if a leak occurs in this closed system, refrigerant levels can drop, making operation impossible. To put it another way, the fan can just blow hot air. The problem is actually finding the leak, which is a fairly common car air conditioning repair issue in older cars. What is the explanation for this? When refrigerant spills, unlike oil or antifreeze leaks, there will be no puddles of fluid under the engine. An oily residue is often the only indication that something is wrong. It’s also worth noting that a leak can happen anywhere in the system, including the compressor, condenser, or evaporator. As a result, the entire device must be inspected on a regular basis in order to adequately diagnose and resolve the issue.

Electrical Issues

If your air conditioner isn’t working at all, it may be an electrical problem. Because of age or defect, fuses, relays, pressure switches, and other electrical components may fail at any time. When this occurs, the machine is programmed to shut down for your protection. The eventual outcome is an air conditioner that won’t turn on and won’t even turn on the lights. Only an experienced mechanic has the skills and tools to use diagnostic testing to isolate the problem.

Compressor failure

A worn-out compressor is another common car air conditioning repair issue in older vehicles. The compressor, the unit’s beating heart, is in charge of circulating refrigerant throughout the entire device. The vents can only blast warm air when it breaks down. Although age is the most common cause of compressor failure, contamination or other defective parts may also cause the vital component to fail. Often, all a mechanic requires to diagnose a problem is a visual inspection of the component. The compressor must be replaced if it cannot be fixed.