Auto Air Conditioning & Heater Repair: troubleshoot ac, orifice tube, expansion valve

Question
my ac blows cool and goes warm then cool etc.what might cause this

Answer
Copuld BE:


Low freon.

faulty expansion valve

faulty orifice tube.

A LEAK in the A/C system.

A faulty accumulator.

A faulty A/C compressor.

You need to get a diagnosis from a reputable A/C facility when you take your car into them.


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