When out on the road on a hot summer day, a faulty air conditioning system in your vehicle is something no one wants to encounter. Consulting an auto mechanic will help you figure out the problem and take care of it as soon as possible. In general, a car maintenance expert checks for the following components to restore the AC to working condition.

What Mechanics Look Into for Car AC Repair

1. Refrigerant Levels

Modern vehicle air conditioning systems rely on the HFO-1234yf refrigerant to ensure proper cooling without destroying the environment. Problems with your car’s AC could stem from low refrigerant levels, warranting refill services from a local auto maintenance expert. They will look for possible refrigerant leaks and repair them to keep the car’s cooling system running smoothly.

2. Compressor

Refrigerant and oil leakages can also point toward a malfunctioning car compressor. The compressor gets power through the engine serpentine belt and uses the refrigerant to cool your car’s interiors effectively. In the event you’re encountering frequent air conditioning troubles, visit an auto shop to have the compressor inspected for repairs or replacement. 

3. Condenser

The condenser is responsible for cooling down the refrigerant and, in effect, producing comfortable interior temperatures. It could be responsible for an underperforming car AC, which is why auto shop professionals will check it as part of their inspection. Damaged tubes, refrigerant leaks, and poor cooling output are all signs of a problematic condenser component.

4. Evaporator

In general, the evaporator eliminates humidity and maintains a smooth flow cool air throughout your car’s interiors. It helps absorb heat from the circulating air and keeps your vehicle chilled to the desired comfort level. Troubles with your car’s AC are often caused by a compromised evaporator, so have it checked and addressed by an auto maintenance professional.

Proper upkeep is key to ensuring an efficient car AC throughout the summer months. Anytime your vehicle’s air conditioner shows signs of trouble, reach out to the experienced mechanics at Hillis 66 Service. Since 1974, the auto shop has offered reliable transmission, brake, engine, and oil change services to car owners in Lincoln, NE, and the surrounding areas. For more details about the repair solutions they offer, call (402) 474-2891 or visit their website.