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Re: Perfectly operating 20 y.o. Camry A/C
Posted to HVAC Forum on 7/22/2020 1 Reply

Hi Brian,

In my experience, any untouched R134 system will be at least slightly low on charge after several years. My understanding is that there is constant (constant but VERY slow) loss past crimp fittings and compressor shaft seals. It's also been propose... Login to read more.

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