Cleaner fuel, lower mileage: Will ethanol blend hurt your car engines?

Ethanol can promote corrosion of metal components, and strip deposits from fuel systems, potentially clogging filters and lines. So higher the blend, higher the chances of old engines getting affected

​Ethanol can promote corrosion of metal components, and strip deposits from fuel systems, potentially clogging filters and lines. So higher the blend, higher the chances of old engines getting affected