Can I add 92 gasoline when there is still some 95 gasoline left in the fuel tank?

[Bilbo]

It is acceptable to add 92 gasoline when there is still some 95 gasoline left in the fuel tank. The higher the octane rating of gasoline, the stronger its anti-knock properties, which is unrelated to fuel quality. When gasoline and air mix and compress within the cylinder, excessive pressure can cause knocking, preventing the engine from operating properly. In fuel, the anti-knock component is isooctane. Relevant information about gasoline additives is as follows: 1. Introduction: Gasoline additives are liquids that enable complete combustion of automotive gasoline, typically added directly to the fuel tank along with gasoline. 2. Function: Using gasoline additives to clean the fuel system and regularly employing them to control carbon deposit formation can help maintain the engine in optimal condition.