How Far Can a Car Go After the Fuel Light Comes On?
2 Answers
When the fuel light comes on, a car can typically travel 30-100 kilometers. Under normal circumstances, when the fuel light illuminates, most vehicles can still cover a distance of 30 to 100 kilometers. However, in heavy traffic conditions, this range may be reduced by about one-third. For particularly fuel-efficient cars, the distance might be even greater. It is generally safe to drive within 20 kilometers after the fuel light comes on, but beyond that, caution is advised, and it's best to prepare gasoline in advance. 1. Information about the fuel light: When the fuel gauge's yellow light comes on, a car can usually travel about 50 kilometers under normal road conditions. This is a standard set during vehicle design, ensuring that regardless of the vehicle's fuel consumption rate or the size of the fuel tank, the 50-kilometer range is maintained. This is a common practice, and it's advisable not to wait until the fuel light comes on before refueling. 2. Purpose of the fuel gauge: As is well known, the fuel gauge consists of a fuel level sensor and an indicator. Its primary function is to inform the driver of the remaining fuel. When the fuel light turns on, it indicates that the vehicle is low on fuel and requires prompt refueling.
I remember last time I was on a business trip by car, when the fuel gauge light came on, I glanced at the navigation showing 48 km to the next service area. Nervously driving to the gas station, I was surprised to find there were still 11 liters of fuel left when refueling! A mechanic later told me that most cars actually have a reserve fuel supply after the warning light comes on, enough for 30-80 km. But don’t take risks like I did—it’s safer to refuel early. If the fuel pump burns out, repairs could cost thousands.
