E15 Gas Introduced, Car Mfgs Warn Not To Use It

Yep, the 10% was bad enough, now the 15% blend. OUCH. If you look close enough, there are different blends of gas throughout the US. That is one of the reasons why todays fuels are so expensive. What might be a good blend, and required in large cities, is not the same blend offered just 100 miles away. Summer blend, Winter blend, different states requiring a SPECIAL blend for there use. I think there is over 200 different blends of fuel"s sold in the US.