I was looking at Exxon Mobil's web site and saw that they have an additive that they call a friction modifier. They claim it reduces "wear and tear" on your engine by 30%. It is only in their premium gasoline.
What is it and how does it reduce wear?
Exxon Mobil Synergy Supreme
It would be funny if it was Marvel Mystery Oil.
What is it and how does it reduce wear?
Exxon Mobil Synergy Supreme
It would be funny if it was Marvel Mystery Oil.
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