Can You Refuel Without Turning Off the Engine?

1 Answers
DiKylie
07/24/25 8:07pm
Refueling without turning off the engine is not allowed. The flash point of gasoline is only 50 degrees Celsius, meaning that when the temperature reaches 50 degrees, gasoline can flash and explode, which is extremely dangerous. Below is relevant information: Automotive gasoline: Automotive gasoline is refined from petroleum through straight-run distillation fractions and secondary processing fractions, blended with necessary additives. Its boiling point range is 30-205°C. Automotive gasoline should form a uniform mixture under any working conditions, burn normally under any load, and not generate carbon deposits or gum during combustion. Classification: In China, automotive gasoline is divided into unleaded and leaded types. Unleaded gasoline has octane ratings of 90, 93, and 95 RON (Research Octane Number). Leaded gasoline has octane ratings of 90, 93, and 97 RON. Among these, the lead content in 90-grade does not exceed 0.35g/L, while in 93 and 97-grade, it does not exceed 0.45g/L.
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