One of the gas stations I frequent has a new E85 pump which is about 20 cents less per gallon than the low grade 87 octane gasoline. This means it is 85 percent ethanol and here in Ohio we are having a bumper corn crop so maybe the price will go lower. I have never used E85 and wonder how it will affect my 2010 Nissan Versa 1.8 HB. Is MPG affected? Are engine parts affected?