Okay, here is why I ask this:
Castrol has previously said that the USA 0w-30 is the same as in Europe, and now we find that the GC formulation has apparently changed (gold to green, different add pack, etc.).
So, since USA 0w-30 appears to be group III, is there some basis to conclude that the new gold GC (not the 04 green stuff) is likewise group III?
Bob W.
Castrol has previously said that the USA 0w-30 is the same as in Europe, and now we find that the GC formulation has apparently changed (gold to green, different add pack, etc.).
So, since USA 0w-30 appears to be group III, is there some basis to conclude that the new gold GC (not the 04 green stuff) is likewise group III?
Bob W.