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International Automotive Technicians Network
Re: new a/c system not cooling
Posted to HVAC Forum on 6/29/2020

Should be a red white orifice but is it not in there? Not enough pressure difference because there is no expansion device in the front. That is what happened when the Chevy PU with the orifice in the condenser outlet was missing. At 90F and high humidity that ... Login to read more.