Mobil 1 0w20 - dexos 1

[Patman]

Does anyone know if there was a formulation change to the 0w20 in order to meet this approval, or will the jug of 0w20 I bought months ago be identical to the newly labelled stuff?

 

[buster]

Pat, I highly doubt it. Same formulation they just spent the $ to have it officially approved.