Can I switch back to 92 after using 95?

1 Answers
SanMakayla
07/29/25 1:58pm
If a car that normally uses 95-octane gasoline wants to switch back to 92-octane, it must be ensured that the car can use 92-octane fuel. Otherwise, issues such as insufficient power may occur. The relevant introduction to gasoline is as follows: Appearance: The English name for gasoline is Gasoline/Petrol. It appears as a transparent liquid, is flammable, and mainly consists of C5-C12 aliphatic hydrocarbons and cycloalkanes, along with a certain amount of aromatic hydrocarbons. Gasoline has a high octane number (anti-knock combustion performance). Gasoline grades: Gasoline is classified into grades such as 90, 93, 95, and 97 based on octane levels. Starting from January 2012, the gasoline grades 90, 93, and 97 were revised to 89, 92, and 95. Gasoline composition: Gasoline is produced by refining different gasoline components obtained from petroleum refining, such as straight-run gasoline components, catalytic cracking gasoline components, and catalytic reforming gasoline components, and blending them with high-octane components. It is mainly used as fuel for spark-ignition internal combustion engines in automobiles.
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