I'd like to hear some comments on E85 Ethanol. What am I missing? Seems like a no-brainer to me. 85% Ethanol 15% Gasoline. Burns cleaner, 85% is ethanol...from corn, not oil, so it 1) is home grown, and 2) is renewable.

What are the drawbacks? A hyrid engine which ran on E85 sure would eliminate a HUGE amount of our country's oil consumption.

...and we've got corn coming out our ears.