How do I know it’s time to replace my air-conditioning compressor?
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- publisher
- Helen Huang
- Issue Time
- May 8,2020
Summary
air-conditioning compressor
An air-conditioning compressor, usually driven by a serpentine accessory belt, sometimes squeals or squeaks before it breaks, but it also can stop working without any audible warning signs. In addition, a compressor can leak refrigerant, which will mean less cool air or none at all. A qualified mechanic is the best source for diagnosing if a compressor isn’t working as air-conditioning problems also can be caused by refrigerant leaks elsewhere in the system, by a slipping accessory belt or by corrosion in the air-conditioning evaporator. If there is a leak, adding refrigerant won’t solve the problem