After reading the threads regarding GC, I have started looking for my daughter's Maxima. I just bought the last 12 M04 green in one store. I checked another store and all they had was 0W-30 made in the US. The code on the bottom was M013.
Am I correct that this is PRE-GC and just some really old stuff that has been around for a while? It seems pretty amazing that this oil had been on the shelf for about four years.