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International Automotive Technicians Network
Re: Air contamination in freon
Posted to HVAC Forum on 4/25/2019

Glenn , you have the best answers here to that problem .wouldn t air in system with 134 a lower the pressures ?? .i would have also tested the bottle used to fill system .450 psi on the high side is crazy , either the fan does not work , condenser plugging up ... Login to read more.