How Far Can a Car Go After the Fuel Light Comes On?

[MacAdelyn]

Regardless of the vehicle, it can typically travel 30 kilometers after the fuel gauge light comes on. When the fuel light illuminates, there are usually 5-10 liters of fuel remaining in the tank, though this varies slightly depending on engine displacement, tank size, and specific models, as indicated in each car's manual. The actual distance can also differ significantly based on driving conditions and the driver's skill level. More details are as follows: 1. The fuel pump operates at a high temperature and relies on being submerged in cool gasoline for effective cooling. If the fuel level is consistently too low, it can impair the fuel pump's cooling, shortening its lifespan. This is especially true when the fuel light is on, as bumps can cause the fuel pump to frequently run dry, increasing engine strain. 2. When the fuel light is on, minimize braking and avoid driving at low speeds: Braking itself doesn't consume much fuel, but slowing down and then accelerating again does. Additionally, driving too slowly is similar to idling, which significantly increases fuel consumption.