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Re: Identifying Pag vs Ester oils in R-134
Posted to HVAC Forum on 8/7/1998

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Michael-

You are correct...ALL vehicles world-wide use only PAG for factory fill. Virtually all but GM also use exclusively the double "end-capped" PAG (AKA Daphne Hermetic). However, Volvo, Saab, L... Login to read more.