Operation CHARM: Car repair manuals for everyone.

No.8 Noise While Operating A/C System

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* :If there is gas leakage, air enters into the A/C system. The desiccant within the receiver/drier absorbs the moisture from the air and becomes saturated. If the A/C system is used in this condition, the inside of the A/C compressor will begin to rust due to this moisture, which may cause look up or noise to occur. Therefore, replacement of the receiver/drier is necessary.