My car air conditioner won't blow cold air

Asked by Jun 06, 2015 at 01:19 AM about the 2005 Mercury Grand Marquis

Question type: Maintenance & Repair

Has freon in it, compressor kicks on, and the hose where the freon goes even gets cold
but it won't blow cold air in the car only hot air

3 Answers

109,735

Is the compressor going on and off (Cycling ) if so then you need to add refrigerant to the system.

1 of 1 people found this helpful.
52,125

The blend door actuator or the ETAC (digital heater A/C control) unit could be bad. Is the air coming out of the proper vent (floor, defrost, dash)?

2 of 2 people found this helpful.
10

The shop said I will need to replace my air compressor but question if I don't run the air until I replace it can I drive my car

1 of 1 people found this helpful.

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