Should I be using Ethanol Free Gas in my 2004 360 Modena? Using 93 Octane now.
Can't hurt. Its really only an issue on cars that are stored for longer periods, as the alcohol can separate. The concentrated alcohol can do a number on rubber hoses and parts of the fuel system (pumps, etc.) If you drive your car at least monthly, I don't see how this can be a concern. I don't bother. If I had cars sitting for months on end, I would seek it out ethanol free or use an additive specific for use with ethanol gas for cars in storage. If you live in North America, here is where you can find pure gas Pure-gas.org - ethanol-free gasoline in the U.S. and Canada
