I went into Oreillys today to get Havoline Synthetic and a Wix, and the Havoline Syn they had was not Dexos. I was in an Advance store the other day and got some Havoline Synthetic for the 02 Impala, and it had Dexos compliant on it. Anyone have a thought on this? Seems that if one Hav-Syn is dexos, the other one ought to be too. I looked at it two or three times to find the dexos thing, and it was not on there.