2000 Mercury Mountaineer Q&A

2000 Mercury Mountaineer Question: My AC is cold but after it is run for about 10 minutes the compressor shuts off.

When it cools off it comes on until it warms up again. -
Answer 1
Time for a compressor, accumulator, orifice tube and flush the condenser. You have a restricted o-tube. -
Comment 1
Or a faulty evaporator thermister or a faulty pressure swich or a stuck clutch relay causing it to stay on till pressure gets to high and cuts it off as a fail-safe.or get it diagnosed at a shop you trust (I hope you did the last item first!). -