What are the effects of forgetting to turn off the engine while refueling?
2 Answers
Forgetting to turn off the engine while refueling does not actually cause any adverse effects on the vehicle, nor does it damage its components. However, it may lead to gasoline explosions, posing safety hazards to people at the gas station. When the car is not turned off, the engine is running at high temperatures, and the vehicle's electrical circuits and equipment are also in operation. If there is an electrical leakage, even a small spark can easily cause a fire or explosion at the gas station. Additionally, with the engine running, the fuel pump remains active, and the large amount of foam generated in the fuel tank may spray out as the fuel level rises. If there is a spark nearby, it could ignite or even cause an explosion. While the car is running, the exhaust pipe continues to emit exhaust gases. On one hand, the exhaust pipe is very hot, and on the other, it may also emit sparks, creating another safety hazard. Moreover, after refueling, it is essential to ensure that the attendant has removed the fuel nozzle and securely closed the fuel tank cap before driving away from the gas station.
Once while driving into a gas station, I forgot to turn off the engine, which was still running with a humming sound. Later, a friend warned me about the fire hazard, as gasoline vapors can easily be ignited by engine sparks, potentially causing an explosion. This not only poses a threat to vehicle safety but could also harm others. Now, I've developed the habit of turning off the engine every time I refuel to avoid any potential dangers. Additionally, in some places, refueling with the engine running is illegal and can result in fines, disrupting travel plans. Refueling with the engine on also wastes fuel, reduces efficiency, and is harmful to the environment. In short, safety comes first—a small action like turning off the engine can prevent major troubles. I recommend sticking a reminder note on the fuel cap to help remember this crucial step.
