Here's why:
* Fire hazard: Fuel is highly flammable, and the engine produces heat and sparks. If fuel spills or vapors come into contact with the engine, it could ignite and cause a serious fire.
* Explosion risk: Fuel vapors can accumulate in the engine compartment, creating a potentially explosive mixture.
* Fuel system damage: The fuel pump and other components in the fuel system are designed to function at specific pressures. Adding fuel while the engine is running can disrupt these pressures and damage the system.
* Health risks: Fuel vapors can be toxic and inhaling them can cause dizziness, headaches, and other health problems.
Always turn off the engine and allow it to cool down before refueling your car.
If you accidentally put fuel in your car with the engine running, you should immediately:
* Turn off the engine and move the car to a safe location away from any potential ignition sources.
* Ventilate the area to disperse any fuel vapors.
* Call a qualified mechanic or towing service to have the situation assessed and addressed.
Never attempt to refuel a car with the engine running. It is a major safety hazard and can have serious consequences.
