E15 ethanol fuel can damage auto engines - study
Hydorcarbon Processing
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Compared with typical gasoline, issues include damaged valves and valve seats, misfires, lower performance, engine damage, poor fuel economy and increased emissions.
Auto repair costs for consumers could rise due to adverse effects of fuel containing 15% ethanol blends (E15), according to new results from a two-year study on engine durability.
The study was conducted by FEV, a longtime consultant to the US Environmental Protection Agency, on behalf of the Coordinating Research Council (CRC).
The CRC study released Wednesday showed adverse results from E15 use in certain popular, high-volume models of cars, its authors said.
Problems included damaged valves and valve seats, which can lead to loss of compression and power, diminished vehicle performance, misfires, engine damage, as well
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