No.92 gasoline is not used at all. It's not true. It's purely a rumor. The truth of the discussion is that No.92 gasoline has not been taken off the shelf, but some ethanol and additives have been added. Previously, 92 # gasoline grade means that this grade of gasoline has the same anti-knock performance as 92% isooctane and 8% n-heptane, with an octane number of 92; The current ethanol gasoline for vehicles can be simply understood as adding 10% biofuel ethanol to the original gasoline.

Automobile ethanol gasoline can be 92 # gasoline, 95 # gasoline or even 98 # gasoline, which cannot be interpreted as canceling 92 # gasoline. At present, gas stations in some areas are really promoting this new type of gasoline, but this new type of gasoline is nothing new, but the country has been gradually promoting ethanol gasoline for vehicles.

With the rapid development of China's economy, the number of motor vehicles is increasing rapidly. In order to cope with the increasingly severe energy crisis, relevant scientific research institutions are constantly trying to study new methods to improve the combustion efficiency of gasoline and diesel, so as to alleviate the increasingly serious energy shortage. Automobile ethanol gasoline is the product of this historical background, and car owners and friends need not panic.

The essence of ethanol gasoline for vehicles is gasoline, which is labeled in the same way as unleaded gasoline that we are currently using, and is divided into different brands according to the octane number of gasoline. The difference is that the labeling method of vehicle ethanol gasoline is to add the letter E before the gasoline label, and the labels are "E92 ethanol gasoline No.92" and "E95 ethanol gasoline No.95". It can be seen that 92# gasoline has not been replaced, but some ethanol and additives have been added to improve emissions. Million car purchase subsidy