Ethanol and your Vehicle

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E-10

Ethanol helps keep gas pump prices affordable by adding to the overall motor fuel supply in the U.S. In fact, the Consumer Federation of America reports that drivers who purchase gasoline blended with up to 10% of ethanol save up to eight cents per gallon as compared to straight gasoline purchases.

All vehicles can use a blend of up to 10% ethanol. Ethanol is most commonly sold to motorists in the “E10” blend – 10% ethanol, 90% gasoline – which burns cleaner than gasoline. Manufacturers of small engines (boats, lawnmowers) also make their engines compatible with gasoline containing a blend of up to 10% of ethanol.

E85 is an alternative fuel that is made up of 85% ethanol and 15% unleaded gasoline for use in flexible fuel vehicles (FFVs). The flexibility lies in that the owners of FFVs have the option of using E85, straight unleaded gasoline, or any blend of ethanol up to 85%. It is possible, though quite difficult, to convert your non-FFV vehicle to operate on E85, but automobile makers are increasing their FFV lineups each model year.

E-Diesel

E diesel is a blend of standard No. 2 diesel fuel containing up to 15% ethanol and a proprietary additive to maintain blend stability and certain fuel properties, which may total diet comprise from 0.2% to 5.0% of the blend. Currently, E diesel fuels are considered experimental and can be used legally in off-road applications. Special permission must be obtained from the U.S. Environmental Protection Agency (EPA) for on-road use.

Tests have shown that E diesel blends may reduce certain components of exhaust emissions compared to regular No. 2 diesel, especially particulate matter. The ethanol in E diesel blends is also a domestic renewable resource. The use of greater volumes of ethanol reduces crude oil imports and results in lower contributions to greenhouse gases.

E diesel is made by splash blending of conventional diesel, fuel-grade ethanol, and additives. No special mixing protocol or temperature control is required.

E-85

Ethanol helps keep gas pump prices affordable by adding to the overall motor fuel supply in the U.S. In fact, the Consumer Federation of America reports that drivers who purchase gasoline blended with up to 10% of ethanol save up to eight cents per gallon as compared to straight gasoline purchases.

All vehicles can use a blend of up to 10% ethanol. Ethanol is most commonly sold to motorists in the “E10” blend – 10% ethanol, 90% gasoline – which burns cleaner than gasoline. Manufacturers of small engines (boats, lawnmowers) also make their engines compatible with gasoline containing a blend of up to 10% of ethanol.

E85 is an alternative fuel that is made up of 85% ethanol and 15% unleaded gasoline for use in flexible fuel vehicles (FFVs). The flexibility lies in that the owners of FFVs have the option of using E85, straight unleaded gasoline, or any blend of ethanol up to 85%. It is possible, though quite difficult, to convert your non-FFV vehicle to operate on E85, but automobile makers are increasing their FFV lineups each model year.

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