Volvo S70 Problem Report
Volvo S70 AC Evaporator May Leak
A refrigerant leak may develop from the AC evaporator causing the AC to blow warm air. Verifying failure of this component is difficult. A good shop will use leak detection dye to verify a failing evaporator.
I have the heater on and when I turn on the defrost the AC comes on and blows cold air?
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Volvo looked at AC and said it appears no leaks but freon was 50% off. If the AC is still blowi...
used 2 bottles of replacement fluid w/stop leak last month