Air Conditioner "clutch"
 

I have a '97 Cavalier that makes a nasty engine rattle when the air-conditioner/fan/heating unit is turned off, which disappears when these are turned on. Guy at the garage says its the "clutch" to the unit dragging.</P>


Question is: how serious is this? I've been driving around with the air-conditioner or heater on for about two weeks. Is it the kind of thing I can leave another week or two, or until after x-mas, or should it be fixed pronto?</P>


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