Does anyone know the TBN of virgin Mobil 1 0W40? If not, I'll just send a sample to Blackstone the next time I change my oil -- I don't mind spending $10 to satify my curiousity.
I called Exxon/mobil but they didn't want to tell me because they consider that proprietary info.
Thanks.
Regards,
paul...
I called Exxon/mobil but they didn't want to tell me because they consider that proprietary info.
Thanks.
Regards,
paul...