What are the damages to the car if refueling without turning off the engine?

[DiGia]

The damages to the car if refueling without turning off the engine include: 1. Sediments may be stirred up during refueling, and fine particles could enter the fuel lines; 2. The vehicle's electrical equipment is in operation, and the engine is running at high temperatures. If there is any electrical leakage, it could potentially spark and cause a fire. Precautions for refueling include: 1. Never refuel the car before turning off the engine; 2. If the staff has not turned off the fuel nozzle, the driver must never start the car; 3. It is best not to refuel during thunderstorms, as this is a safety consideration to prevent lightning strikes and avoid fires. Since automotive fuel is flammable, during refueling, flammable fuel vapors can easily disperse into the surrounding air.

[FrankRose]

Having driven for over twenty years, I deeply understand the dangers of refueling without turning off the engine. With the engine still running, the hot exhaust system or any spark, if it comes into contact with gasoline vapor, is like lighting a bomb—ready to explode or catch fire at any moment. I experienced this myself when I was younger. Once, I forgot to turn off the engine while refueling and smelled smoke, which scared me out of my wits. Although nothing major happened, that moment made me realize just how high the risk was. Hot components and static electricity in gas stations are all potential triggers. Not only could your own car catch fire, but it could also endanger other vehicles and people nearby. Over time, this habit can also cause more wear and tear on the engine, as idling leads to lower fuel efficiency, increased fuel consumption, and more pollution—releasing more exhaust into the air. Now, before every refueling, I always turn off the engine and remove the key. Once it becomes a habit, it’s both safer and more convenient. New drivers, don’t underestimate this step.

[LeLucas]

I am particularly environmentally conscious, and turning off the engine while refueling is my daily principle. Refueling with the engine running continues to release carbon dioxide and toxic gases from the exhaust, polluting the atmosphere, exacerbating climate change, and affecting the health of those around. Additionally, fuel vapors accumulate near a hot engine, and a single spark can trigger a fire, causing irreversible damage to the ecosystem. Once, I was careless and only realized the importance of this habit when reminded by a gas station attendant. It's not just for the planet—it also saves on fuel costs and prevents waste. Cultivating the good habit of turning off the engine while refueling starts with individuals, promoting a greener lifestyle. Small actions add up, making the air cleaner with each effort.

[LaCorey]

Having driven a regular family car for over a decade, I've personally experienced the risks of refueling without turning off the engine. With the engine running, temperatures are high, and gasoline vapors can easily ignite or explode upon contact with hot components. That one time, I nearly caused an accident, fortunately, someone nearby reminded me in time. The exhaust emissions also contribute to air pollution, which is harmful to health. Now, every time I refuel, I make sure to turn off the engine first and securely remove and place the keys; this simple action can prevent major disasters. By sticking to this practice, safety is ensured.

[MaximusMarie]

Throughout my driving career, I've developed a series of safety habits, one of which is always turning off the engine when refueling. Refueling with the engine running poses a significant fire risk as fuel vapors come into contact with the hot engine, endangering both myself and others. Additionally, it worsens air quality through increased exhaust emissions. To avoid these issues, I make it a practice to turn off the engine before exiting the vehicle at gas stations. This habit eliminates unnecessary tension and makes every journey more peaceful.

[EmilianoDella]

I've driven various cars and understand the potential issues of refueling without turning off the engine. When the engine is running, the temperature rises, which could ignite gasoline and cause a fire accident, while also increasing environmental pollution through exhaust emissions. Doing this long-term may also lead to decreased engine performance, as idling wastes energy. For safety, I always make sure to turn off the engine before refueling; after developing this habit, everything became smoother.