Mechanics

F150 AIR CONDITIONER NOT WORKING

1997 Ford F-150

Air Conditioning problem
1997 Ford F150 V8 Two Wheel Drive Automatic 179000 miles

When I turn on the air conditioner, I can hear the compressor engage and observed it start to spin, but then it stops and every few seconds after it does the same thing.
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Don Byrd
June 10, 2010.



It shouldn't do that-the compressor is locking up, it's on it's way out.

Rasmataz
Jun 11, 2010.
Your vehicle's airconditioning system is equipped with a low pressure switch which will cause the compressor to cycle on and off if the system is low on refrigerant. (Freon) If there is a total loss of refrigerant the LPS will prevent the compressor from comming on at all. You may want to have your refrigerant pressures checked before proceeding with a costly compressor replacement.

Tiny
Greenest
Jun 14, 2010.