If your AC condenser contactor is not engaging, it may be due to corroded contacts, coil failure, or contactor burnout. Periodic maintenance can help prevent this issue. Signs of a bad contactor include blackened casing, pitting, humming or chattering sounds from the compressor, and the AC not turning on or off. To determine if the … Read more

The car’s AC compressor may not be working due to low refrigerant levels or air in the system causing friction. This can result in the compressor failing prematurely and making odd noises. Driving with a broken compressor can lead to expensive repairs, so it is best to get it replaced as soon as possible. The … Read more