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However, the fuel systems of cars, trucks, and motorcycles sold before the ethanol mandate may suffer substantial damage from the use of 10% ethanol blends. Flexible-fuel cars, trucks, and minivans use gasoline/ethanol blends ranging from pure gasoline up to 85% ethanol . By early 2013 there were around 11 million E85-capable vehicles on U.S ...
E20 contains 20% ethanol and 80% gasoline, while E25 contains 25% ethanol. These blends have been widely used in Brazil since the late 1970s. [ 96 ] As a response to the 1973 oil crisis , the Brazilian government made mandatory the blend of ethanol fuel with gasoline, fluctuating between 10% and 22% from 1976 until 1992. [ 96 ]
The fraction of water that an ethanol-gasoline fuel can contain without phase separation increases with the percentage of ethanol. [29] For example, E30 can have up to about 2% water. If there is more than about 71% ethanol, the remainder can be any proportion of water or gasoline and phase separation does not occur.
About 2.353 kilograms per liter (19.64 lb/U.S. gal) of carbon dioxide (CO 2) are produced from burning gasoline that does not contain ethanol. [78] Most of the retail gasoline now sold in the U.S. contains about 10 percent fuel ethanol (or E10) by volume. [ 78 ]
Cold starting in cold climates is the primary reason ethanol fuel is blended with any gasoline fraction. In Brazil, ethanol fuel is neat at the pumps, hence flexible-fuel vehicles (FFV) including trucks, tractors, motorbikes and mopeds run on E100. The 85% fraction is commonly sold at pumps worldwide (outside the US), and when specifically ...
From gas to insurance to tires, Costco provides many avenues to help motorists put the brakes on car costs. Check out these 12 ways to save more.
A person filling up their car at the gas station. Image source: Getty Images Many people go to Costco regularly to stock up on food and household essentials, like tissues and cleaning supplies.
1. The gas is high in quality. The gas Costco carries holds the TOP TIER designation. When you fill your tank with Costco gasoline, you're likely to get better performance out of it. The result ...