Research by the U. Energy Information Administration shows that pure ethanol has a lower heating value than gasoline, so it makes it harder to start a car's engine in areas with a cold climate. This difficulty in cold cranking is why ethanol blends contain a fraction of gasoline.
E85 gas is suitable for use in any vehicle designated as a flex-fuel vehicle by the manufacturer. Consumers can use the Department of Energy's vehicle cost calculator to determine how much a flex-fuel vehicle can save on fuel costs and greenhouse gas emissions. Because of Brazil's relatively warmer climate, gas stations in that country can sell pure ethanol.
Flex-fuel vehicles in Brazil run on E as opposed to the E85 that is for sale in most parts of the world. Fuel sold as E is always percent ethanol, while fuel sold as E85 always contains 85 percent ethanol. Using a guaranteed fraction of ethanol makes it easier for a vehicle to reach peak performance and fuel economy.
In Austalia, E85 is the preferred fuel among motor racing clubs and sports car enthusiasts. The motor racing industry has always preferred ethanol- or methanol-based fuels because these fuels tend to give performance vehicles more thermal efficiency and increased torque. In an advanced engine, E85 can improve the engine's fuel consumption. In the United States, the government has tried to encourage the production and sale of E85 by providing subsidies, particularly to corn producers in the Midwest.
Department of Agriculture. This new infrastructure will make E15 and E85 more readily available across the country. When fueling their flex-fuel vehicles with E85 instead of regular gasoline, drivers won't notice many differences other than a decrease in miles per gallon.
Compared to gasoline, ethanol provides less energy per gallon, meaning that the higher the percentage of ethanol, the more significant the impact on fuel economy.
Depending on the driver's location and the ups and downs of the energy markets, the cost of E85 can vary greatly, especially when compared to regular gasoline and E While E85 gas costs less than regular gasoline at the pump, the decrease in miles per gallon makes it more expensive when driving.
Despite the lower miles per gallon, flex-fuel vehicles often put out more torque and more horsepower when running on E85 instead of regular gasoline. Like all consumer products, there are pros and cons to using E The pros include:.
Ethanol is an alcohol fuel derived from several different plant materials, including corn, sugar cane, or various grasses.
This whole process can be taxing to mother earth. However, ethanol is theoretically a renewable fuel, whereas fossil fuels are not. You can follow any responses to this entry through the RSS 2.
Both comments and pings are currently closed. Facebook Twitter Pinterest. More From. Does Ford have manual transmission vehicles for ? The brand with the most E85 -friendly vehicles on the market is General Motors. Flex fuel gas mileage tends to be somewhat less than standard gasoline mileage. However, since ethanol has at best, an 85 percent energy density, when compared to gasoline, you can see that ethanol does not get better gas mileage. Raising the octane level may increase mileage a bit, but not enough to notice.
While using it in a regular car can cause reduced performance, and you might see the check engine light turn on, you 'll generally be fine. E85 fuels are hygroscopic — That translates into a short storage and tank life because its prone to absorb moisture from the air. It also means that depending on how long the gas stays in your tank or the humidity level of your geographic area, you can experience poor performance and even problems with fuel injectors.
Figured I'd pass the info on, from here on out, E85 will be my injector cleaner of choice. That's a myth. That's good that it worked to clean up your fuel system.
E85 can be perfect for the high horsepower or high compression build, as long as it is readily available in your area. Because of E85s increased resistance to detonation, it allows for more power without the cost of expensive race fuels. Even at low power levels, E85 can also be a much safer fuel than normal pump gas. The higher the E number you use the larger the drop in fuel mileage. Flex fuel system means you can run the E85 corn gas and or the regular unleaded gas.
E85 fuel can give you a significant boost in power and torque without breaking the bank for racing fuels. It has a base octane rating of and has the bonus of added cooling properties that add even more knock resistance than racing fuels with the same rating. This is the standard ratio used to turn pure ethanol into a reliable fuel source.
Mix the two liquids in a clean gas can or similar container, and make sure you seal the container afterwards. The difference is Ethanol like diesel doesn't chuck nearly as many BTUs out the exhaust.
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