[09BLKDUALLY]

You are correct Dexos 1&2 but not Dexos D, it pays to read the labels carefully, thanks for the correction.

 

[redwngr]

dexos® Licensed brands | General Motors

There are now 3 oils on the dexosD approved list.

Dexos2 has several pages of approved oils.

Dexos1 Gen2 (gas engines) has many pages of approved.

Apparently they now also have a Dexos1 Gen3 spec for gas engines. Only 9 or 10 on it so far.

 

[rkm001]

Oh to remember the old days when you could throw in whatever you had and the engine was happy!