Do Sedans Have Reserve Fuel Tanks?

[ZaneLee]

Sedans do not have reserve fuel tanks. Reserve fuel tanks are generally only found in engineering vehicles, military vehicles, and motorcycles. When the fuel level in a sedan's tank is low, it will prompt the driver to refuel, making a reserve fuel tank unnecessary. Fuel Warning Light: When the fuel warning light comes on, the remaining fuel can typically support driving for 50-100 kilometers, serving a similar purpose as a reserve fuel tank. However, sedans do not have a second fuel tank in their structure, so it is important to refuel promptly when the fuel level is too low. Types of Fuel Tanks: Fuel tanks can be divided into two types: open fuel tanks and closed fuel tanks. Fuel Tank Requirements: The fuel tank must have a sufficiently large capacity; the suction pipe and return pipe should be inserted below the lowest liquid level to prevent air suction and splashing of returning fuel, which can create bubbles. The distance between the suction pipe and return pipe should be as far apart as possible, with a partition installed between them. To maintain clean fuel, the tank should have a sealed cover plate, equipped with an air filter.