Should I Use 95 or 92 Octane Gasoline for My Car?

[IrisMarie]

Whether to use 95 or 92 octane gasoline depends on the specific situation: If the car is equipped with a turbocharged engine, it is recommended to use 95 octane gasoline; if the car has a naturally aspirated engine, 92 octane gasoline is suitable. The function of the engine is to convert the thermal energy of gasoline or diesel into mechanical energy by burning the fuel in a sealed cylinder, causing the gas to expand and push the piston to perform work. Types of engines: 1. According to the fuel used, engines can be divided into gasoline engines and diesel engines; 2. Based on the stroke, they can be classified as four-stroke internal combustion engines or two-stroke internal combustion engines; 3. By cooling method, they can be categorized as water-cooled engines or air-cooled engines; 4. By the number of cylinders, they can be single-cylinder or dual-cylinder engines; 5. According to the intake system, they can be naturally aspirated engines, turbocharged engines, or supercharged engines.