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Dunham

09-29-2015 11:43 AM

Compressor won't disengage

'89 S10 Blazer 4.3L

I am having trouble with my ac compressor. When the air is on, it will not disengage. It does disengage when I turn the air off, so I'm guessing it's electrical?

chris015

09-30-2015 06:00 PM

probably the low pressure switch is gone bad.

Dunham

09-30-2015 08:02 PM

Thanks for the response

Quote:

Originally Posted by chris015 (Post 655167)

probably the low pressure switch is gone bad.

Is there an easy way to test the low pressure switch? From what I can tell, it looks like I would have to empty the refrigerant to get it out.

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