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Question

I have a 97 blazer 4dr. The a/c does nothing but blow warm air, I put a guage on the line and the presure would build to 50 psi then the compressor clicks in and it goes down to 10 then the compresor clicks off and it repeats. any ideas?

Submitted: 197 days and 14 hours ago.
Category: Chevy
Value: $9
Status: CLOSED
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Posted by zzdaryl 197 days and 14 hours ago.

Answer

Those are classic signs of a low system. If you recharge the system I am sure it will work fine.

197 days and 14 hours ago.

Reply

I have a can of Artic Freeze refrigerant 134a+, by recharge you mean just add this can? and what should I be looking for

Accepted Answer

You can try to add some to see if it helps if it does not you will need to have it professionally evacuated and charged. If there is enough refrigerant in the system gauge you are using should stay around 35 when the compressor is running and the compressor should cycle a little if the temp in your area is below 80 degrees. I would add a little at a time to see if it is getting better.

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Expert: zzdaryl
Pos. Feedback: 99.6 %
Accepts: 
Answered: 5/9/2009

Chevy Technician

26 Years of working in a multi model garage.

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