Should Cars Generally Use 92 or 95 Octane Gasoline?
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Generally, when refueling a car, it is necessary to use the appropriate fuel grade as specified for the vehicle. The fuel grade is usually indicated on the inside of the fuel tank cap. Whether it's 92 or 95 octane gasoline, the number represents the gasoline's anti-knock performance. A higher octane number indicates better anti-knock performance, but it does not necessarily mean the gasoline is of higher quality. Higher octane fuel is not always better. Below is some relevant information about engine oil: 1. Function of Engine Oil: Engine oil serves to lubricate and reduce friction, assist in cooling, seal against leaks, prevent rust and corrosion, and provide shock absorption. It is often referred to as the "blood" of the car. Choosing the right engine oil and changing it regularly can maintain the engine in good condition and extend its lifespan. 2. Choosing Engine Oil: When selecting engine oil, the most expensive option is not necessarily the best. Instead, it is most appropriate to choose engine oil based on the characteristics of the car's engine and the driver's habits. Engine oil can also be categorized based on winter and summer use. For winter, the primary consideration is the low-temperature viscosity grade, while in summer, due to higher temperatures, there is no need to select engine oil with a superior low-temperature viscosity grade.
