How Long Can 95 Gasoline Stay in the Fuel Tank?

[ZaneLee]

95 gasoline can stay in the fuel tank for half a year. Gasoline is a volatile and flammable hydrocarbon mixture liquid derived from the fractional distillation, cracking, or pyrolysis of petroleum, used as fuel. It appears as a transparent liquid, primarily composed of aliphatic hydrocarbons, naphthenic hydrocarbons, and a certain amount of aromatic hydrocarbons. Gasoline has a high octane rating, and it is classified into grades such as 89, 90, 92, 93, 95, 97, and 98 based on the octane number. The gasoline grade is determined by the octane rating, which is the ratio of the gasoline's anti-knock properties to those of standard gasoline. The higher the grade, the stronger the anti-knock performance. However, a higher grade does not necessarily mean better; it is essential to choose the appropriate gasoline grade based on the engine's compression ratio.