What Happens If You Refuel Without Turning Off the Engine?
2 Answers
Refueling without turning off the engine can lead to the following situations: 1. When opening the fuel tank cap, fuel may spray out, creating a safety hazard; 2. The engine continues to run, and with the flow of electric current, there is a risk of short circuits or leakage, which is extremely dangerous and may cause a fire; 3. The surrounding area of the car generates significant heat, and during refueling, the concentration of fuel vapor in the air around the tank increases. If a spark occurs while the engine is running, the gasoline molecules in the air can easily ignite, posing a serious risk. Precautions for refueling: 1. Do not use mobile phones; 2. No smoking; 3. Turn off the engine and power before refueling.
Refueling with the engine running poses significant risks. With over 20 years of driving experience, I've witnessed numerous near-miss incidents. The engine's heat source remains active nearby, and any gasoline leakage could instantly ignite or even explode upon contact with a spark. Gas stations often accumulate static electricity; a single spark from touching the fuel nozzle could lead to tragedy. This not only damages the vehicle but also endangers lives. I strongly recommend always turning off the engine when refueling to minimize potential hazards. Developing this habit significantly enhances safety and peace of mind. In case of a leak, stay calm, immediately shut off the fuel pump, move to a safe distance, and call for help—never attempt to handle it yourself.
