Originally Posted by Evan H

fmertz -- Those gasoline fill-ups have included stops in OK, TX, NM, and CO... at big chain stations and at little places in dusty towns, so even if I tired, I couldn't tell you if methanol was in the fuel or not.

The check engine light is currently 'off', but the last big drive (60 minutes) it came on for the last 2 minutes. At that point it did the usual, staying on for the next few stop/start cycles, but then has stayed off.