What about this new Ethanol E-15?

70DartSedan said

Ethanol will eat your internals alive, when possible, go with E-0 (100% genuine refined dinosaurs), especially with older cars, not to mention that the molecules of alcohol are bigger than those of gasoline, which means less MPG.

Check this out:

http://www.historicvehicle.org/Commissions/Commissions/Legislative/Pure-Gas-Map

Click to expand...

Where I live there has been nothing but E10 since the early 90's. It has not had any detrimental effects on any gasoline burning engine I have owned.

I am quite sure that I don't get the mileage with it or make as much power but it certainly does not eat fuel lines or cause other issues.

BTW, quite a few states don't mandate that gas stations post ethanol content so a lot of you that think you are getting straight gas may be using E10.