Automotive Air Conditioning Information Forum (Archives)

Dgeorge on Sun July 05, 2015 5:44 PM

Year: 2009
Make: Cevy
Model: Aveo LT
Engine Size: 1.6
Ambient Temp: 88
Pressure Low: 100 psi
Pressure High: 140 psi
Country of Origin: United States

Car isn't blowing cold air. The compressor works. I brought it to a Mr tire and they said I had a blockage in the system. They said they would have to replace the expansion valve and possibly the condenser and accumulator. For my car the accumaltor is attached to the condenser. The cost was fixing to be around $800. I decided to do it with my uncle to save money. We ordered the new parts (expansion valve, condenser and accumulator) installed them both. Vacuumed the system out. And charged it. High end and low end are holding pressure. Everything is looking like it's right. Yet it's still blowing out warm air and not cold. Any suggestions would be helpful thank you

TRB on Sun July 05, 2015 6:22 PM

With a variable displacement compressor and equal pressures. I think you just wasted a lot of time and money. I would see what color red or orange control valve you have in the compressor and replace it.

http://www.ackits.com/mt2153-control-valve-v5-for-r12-comp-11513?search=%20MT2153

http://www.ackits.com/mt2157-control-valve-v5-r134a-15-5411-2724511-11514?search=MT2157



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