Gerdo Posted June 20, 2005 Report Share Posted June 20, 2005 I have a 1995 STS with 130K still runs good. Had to change A/C hoses due to road hazard hitting bottomside. The factory service manual says to use PAG oil. So I go and buy PAG oil (interdynamics brand) and the can clearly states "for all non GM cars." Does anyone know which is correct. The other oil that comes with products such as Maxi Cool booster is POE which should not be mixed with PAG. I am confused. Link to comment Share on other sites More sharing options...
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