Can a Rolls-Royce Use 95 Octane Gasoline?

[Lillian]

Can a Rolls-Royce Use 95 Octane Gasoline? A Rolls-Royce can use 95 octane gasoline. Detailed information about engine oil is as follows: Engine Oil Grades: The grade includes two parts: classification and viscosity specification. The engine oil grade usually indicates viscosity and quality. The viscosity of lubricating oil is often identified using SAE grade standards. Functions of Engine Oil: The functions of engine oil include lubricating pistons and cylinders, assisting in cooling, sealing to prevent leaks, and preventing excessive wear of parts. To achieve this, an oil film must be established between two sliding surfaces. A sufficiently thick oil film separates the surfaces of relatively sliding parts, thereby reducing wear. During engine operation, engine oil can carry heat back to the oil tank and then dissipate it into the air, helping the radiator cool the engine. The actual cooling effect comes from the water outside the engine housing. Engine oil can form a sealing ring between the piston rings and the piston, reducing gas leakage and preventing external pollutants from entering. Precautions: When adding engine oil, the amount should be slightly below the standard mark. Excessive oil increases the crankshaft's rotational resistance, reduces the engine's output power, and may cause the oil to enter the combustion chamber and participate in combustion, leading to oil burning, blue smoke emission, and increased fuel consumption.