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Does 134A Refrigerant Have Oil In It? [Solved]

Yes there is oil in the system to keep the compressor lubricated. It is carried throughout the system in the refrigerant. It is usually added in when the system is charged.20 Jun 2016

How To Add PAG Oil Into An AC System

If you’ve just completed an AC repair that requires adding compressor (PAG)

understanding OLD vs NEW refrigerant cans r134a (self sealing style) (puncture style) tap

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Which A/C Refrigerant Oil to Use

Your car’s air conditioning system requires PAG