AC compressor is an important part of the car’s air conditioning system. It is responsible for pressurizing the refrigerant that runs through an air conditioner. However, the compressor fails and needs to be replaced with time. Given below are some symptoms of a bad AC compressor.

Symptoms of Bad AC Compressor

  • CABIN TEMPERATURES HIGHER THAN NORMAL
    The first sign of a bad AC compressor is that the AC is not blowing air as cold as it once did. A bad or damaged compressor will not be able to properly regulate the refrigerant flow and as a result, the AC will not function properly. If you notice a decrease in airflow or you only get hot air blowing out from the vents when you turn on the AC, it is a clear indicator that your AC compressor is going bad and need to be replaced.
  • LOUD OR RATTLING NOISE
    Loud noises when the AC is switched on is another symptom of a failing AC compressor. The AC compressor has several interior components and if they break, rattling noise can occur from an AC unit. A bad AC compressor will struggle to turn on and off and the ideal solution to this problem is replacing the AC compressor instead of trying to repair it.
  • MOISTURE LEAKS
    Moisture around your AC unit is an indication of a refrigerant leak. An AC compressor has its own internal bearings that prevent fluid from leaking and if they get worn out or damaged, the fluid could easily leak from them also the refrigerant leaks from the compressor increase the potentially harmful health concerns.
  • COMPRESSOR CLUTCH IS NOT MOVING
    Clutch not moving is the other sign of a problematic compressor. The clutch allows the AC compressor to use the engine power only when it is needed. If the clutch seizes, it will keep the compressor activated permanently and if the clutch breaks, the compressor will not be able to receive engine power.

AC compressor is the heart of the AC system and is important for keeping you and other passengers cool in the summer heat. Given above are the signs that can point to a bad AC compressor and the sooner you inspect these signs, the better are the chances of getting it repaired rather than replaced.

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