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Re: Contaminated 1234yf
Posted to HVAC Forum on 6/14/2018 1 Reply

AllData says R134a and ProDemand says it could be either R134 or R1234 with a 5.7L. Underhood sticker should be what you go with. I have never encountered a vehicle where the service fittings would work with the wrong application. Just a wild guess but maybe a... Login to read more.

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