In accordance with China's standards, ethanol gasoline is a blend of 90% of ordinary gasoline and 10% of fuel ethanol. Ethanol is a renewable energy source, which is produced by fermentation of sorghum, corn, potato and so on. Adding proper amount of ethanol into gasoline can save oil resources, reduce the pollution of automobile exhaust to air, and promote the production of agriculture.
But now there was a saying that, for ethanol gasoline, the engine will be off even risk scoring. Is that true?
This happens when you change ethanol gasoline, especially the old car with mileage of more than 100 thousand kilometers. The reason to moisture from gasoline to start, according to the application of foreign and domestic test, if the ethanol gasoline water content is too large, long standing water, separated from gasoline, produce stratification effect.
In order to alleviate this situation, ethanol gasoline will often add micro emulsion additives. This additive role is "harmony", let oil can greatly retard the hierarchical cycle.
This is a good thing, but the problem lies in the fact that this additive can make the deposition of water bottom (automobile fuel tank the sedimentary water is normal), into ethanol gasoline to further increase water content of fuel. When the mileage is more than 100 thousand kilometers, the deposition water at the bottom of the tank is quite impressive. After adding ethanol gasoline, the power will become very weak and even flameout.
Terms of settlement
There are two solutions, one is to add some gasoline additives that can increase octane number; the second is to clean the tank. If we take these measures, we find that after using ethanol gasoline, the power is still very "meat", then the problem of ethanol gasoline itself.
In fact, gas station oil tank will produce sedimentary water, ethanol to replace gasoline gas station before the response to the oil tank to conduct a clean-up, but many gas station operators will ignore this link. If the long-term in a gas station, feeling too much power and meat, that it's a change!
