OK, first of all, please forgive me if I've missed the relevant discussion...
A member of another board I belong to claims to have called the ExxonMobil hotline and gotten the answer that original Mobil 1 is still a group IV, but the new Mobil 1 EP is a group III...
I know the people manning the phones are not always the most knowledgeable, but this seems like a rather egregious error, if indeed it IS an error...
Someone PLEASE reassure me it ain't so...
A member of another board I belong to claims to have called the ExxonMobil hotline and gotten the answer that original Mobil 1 is still a group IV, but the new Mobil 1 EP is a group III...
I know the people manning the phones are not always the most knowledgeable, but this seems like a rather egregious error, if indeed it IS an error...

Someone PLEASE reassure me it ain't so...