When Should the Fuel Gauge Indicate Refueling?
1 Answers
The fuel tank should be refueled when the gauge shows 1/4 remaining. At this level, the fuel quantity is safe, and it also helps protect the fuel pump effectively, which is beneficial for the vehicle's operation. No smoking or phone calls at gas stations: Since gasoline is highly flammable and explosive, smoking is strictly prohibited at gas stations. Additionally, the radio frequency generated during phone calls can cause friction with the gas station's computer equipment, potentially igniting vaporized gasoline in the air and leading to an explosion. Do not wait until the tank is almost empty to refuel: This practice can severely damage the fuel pump. Continuous operation of the fuel pump generates high temperatures, and sufficient fuel helps cool it down. However, when the fuel is nearly depleted, the pump's temperature remains high, affecting its lifespan. The fuel pump is located inside the tank, and continuous operation raises its temperature; being submerged in fuel helps cool it effectively. When the fuel light comes on, it indicates the fuel level is below the pump. Frequently waiting until the light comes on to refuel will shorten the pump's lifespan. Having too little fuel or running out can even burn out the pump. For vehicles with over 30,000 kilometers, extra caution is needed. If the fuel level is too low, the pump may draw sediment from the tank bottom, leading to blockages or fuel line obstructions. Always turn off the engine when refueling. Therefore, it is recommended that drivers regularly check the fuel gauge to avoid running too low.
