1995 Chevy Cavalier Air Conditioning not working

PELIGRO911

MEMBER
1995 CHEVROLET CAVALIER
4 CYL
2WD
AUTOMATIC
220,000 MILES

My air conditioning does not work, the switch light turns on but the compressor does not kick on. I changed the compressor and it worked for like two days and all of the sudden it just stoped working. I checked all of the fuses and they are all good. What can you diagnose from that?

5 Replies

MHPAUTOS

MECHANIC
31,938 POSTS

Hi there,

I would be doing a leak test on the system, get it vaced down and make sure its holding a vacuum, start here.

Mark (mhpautos)

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Wednesday, August 26th, 2009 AT 9:13 AM

PELIGRO911

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3 POSTS

I already did a leak test, and it dosent have a leak. What ealse can I do?

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Wednesday, August 26th, 2009 AT 9:23 AM

MHPAUTOS

MECHANIC
31,938 POSTS

You will have to get the system pressures check, also check if there is power at the compressor, and try jumping power to the compressor to see if it is working.

Mark

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Wednesday, August 26th, 2009 AT 9:45 AM

PELIGRO911

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3 POSTS

Ok so by jump starting you mean rum wires and connect it directly to the battery right? And it has pressure my uncle did a full scan on the compressor.

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Wednesday, August 26th, 2009 AT 9:52 AM

MHPAUTOS

MECHANIC
31,938 POSTS

First see if you have power at the compressor, and if not, you will have to trouble shoot back, but you will need to make sure that the system has sufficient refrigerant and the clutch is working first.

Mark (mhpautos)