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ac problems

Old Oct 30, 2006 | 05:00 PM
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ac problems

it' a 1998 4.6 4x4 super cab. seems like the ac compressor is cutting in and out every 10 seconds or so, even with the ac off. what could be the possible problem? also the ac dosen't seem to be as cold as it was before.
 
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Old Oct 30, 2006 | 05:30 PM
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the air conditioner compressor runs in several of the blower positions to take humidity out of the air. normally in the defrost position, and some heat positions-- better description in your owners book. ---- being a 98, i might be a little low on gas by now. might check the pressure low- high side and see if its time to add a pound or so.
 
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Old Oct 30, 2006 | 08:20 PM
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as far as I know the compressor doesnt run when the selector is on vent to the left of off and floor to the right of off...

and i agree, you probable need to add freon
 
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Old Oct 30, 2006 | 10:23 PM
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It's cold outside. The system will cycle at much shorter intervals....
 
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