Higher octane fuel may be necessary to meet future fuel economy standards. Automakers want it but can’t publicly call for it. Refiners don’t want to make it. Adding more ethanol brings a slew of new problems.
Higher octane fuel may be necessary to meet future fuel economy standards. Automakers want it but can’t publicly call for it. Refiners don’t want to make it. Adding more ethanol brings a slew of new problems.