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In Hawaii, you may rely on the air conditioning system to keep the car’s cabin cool year-round. Even a minor glitch can eventually lead to a muggy, uncomfortable ride. Here are a few issues to put on your radar to help you determine if you need AC auto maintenance and repairs.

3 Problems That Plague Auto AC Systems

1. Refrigerant Leak

Refrigerant runs through the air conditioning system. Through pressure and temperature changes, the fluid turns hot air cold. If you crank the AC but don’t feel a frigid blast of air, a refrigerant leak is likely to blame.

When an o-ring, seal, or hose is worn, fluid can leak from the system. If the refrigerant charging hose is clogged, the unit will also fail to produce cold air. While waiting for help from an auto maintenance technician, roll down the windows to let in a natural breeze to cool the car.

2. Mechanical Malfunction

auto maintenanceThe AC system comprises an intricate network of parts that work together to deliver cold air through vents. Damage to any of the components can cause performance issues. If the blower motor breaks or the evaporator fails, air won’t get as cool as it should.

The same will happen if the condenser, compressor, or a switch malfunctions. Until you can get help, park the car in the shade. This will help keep the interior cool so that you aren’t met with a blast of heat when you enter the vehicle.

3. Faulty Wiring

If a circuit wire is broken or severely damaged, you won’t feel cold air when you turn on the AC. Remove the dash piece to examine the wires, and use electrical tape to seal vulnerable areas. This works as a temporary solution until an auto maintenance technician can provide car electrical repair. To stay cool while you drive, keep an ice-cold beverage in the car and avoid areas with a lot of traffic, as it’ll make the trip shorter.

 

Driving without a functioning AC can make even a short trip feel long and exhausting. If you’re experiencing this issue, contact the trained mechanics at Priam’s Automotive Service & Repair in Honolulu, HI. This locally owned auto shop uses state-of-the-art techniques to diagnose problems and provide Oahu car owners with reliable, affordable maintenance and repairs. View their full list of services online, or call (808) 537-1919 to schedule an appointment.

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