| abstract |
The invention relates to fuels for gasoline engines, which also contain C 4 alcohol in addition to ethanol. In order to provide a fuel with high alcohol concentration, which has a sufficiently high, ie specification-compliant vapor pressure and thus also at winter temperatures a good cold start behavior, a fuel composition of 15 to 50 vol .-% of a base fuel, 15 to 65 vol. % Ethanol and 15 to 50 vol .-% C 4 alcohol proposed. |