please try to make sense. oil is soluable in oil...

methanol evaporates off but it is certainly also soluable in oil.

Solubility is not the key issue, its displacement of the fuel and oil by the polar molecules that provides the anti corrosion.

Thats how the oil in the fuel works. Thats how anti corrosion additives work

I've asked someone else to stop providing erroneous information, I will ask you the same.</p>