Auto Air Conditioning & Heater Repair: air conditioner turning out warm air, 2001 volvo s40, reputable facility

Question
I have a 2001 Volvo S40.  Every thing was running fine until yesterday.  The air conditioner just blows warm air all at the certain.  Before I bring it to the repair shop, I just want to get some advice or hint as to the root of the problem.

Thank You,
Kevin

Answer
Most occurances of this type are caused by a refrigerant leak somewhere in your A/C system.

This is NOT a project to undertake as there are critical specifications of the amount of refrigerant oil and refrigerant that must be installed after the leak is diagnosed and repaired.

Without knowing where the leak may be, I cannot give you an approximate repair cost.

This is best to have a reputable facility perform this type of repair.

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