Is it okay to use 92 gasoline regularly and 98 occasionally?
1 Answers
There is no problem with using 92 gasoline regularly and 98 occasionally. It is allowed in emergencies. 98 gasoline has higher anti-knock properties, providing stronger power performance after use. The higher the gasoline octane rating, the greater the compression ratio of the engine it is suitable for, which is an important point to note. The fuel label required for the vehicle is indicated on the fuel tank cap and also noted on the vehicle's driving license. The vehicle must use the specified fuel grade to ensure normal operation and avoid any issues. Occasionally using a higher or lower grade fuel will not cause any problems. Long-term use of lower-grade fuel in a vehicle designed for higher-grade fuel will increase normal maintenance costs for the engine, affect its performance, reduce its lifespan, and cause engine knocking. Different engines must use different fuels, and one should never believe the misconception that higher-grade fuel is cleaner.