Do Sedans Have a Reserve Fuel Tank?

[Clara]

Sedans do not have a reserve fuel tank. Fuel Warning Light: Generally, when the fuel warning light comes on, the remaining fuel can support driving for 50-100 kilometers, which serves a similar purpose to a reserve fuel tank. However, there is no second fuel tank in the vehicle's construction, so it is important to refuel promptly when the fuel level is low. Types of Fuel Tanks: Fuel tanks can be divided into two types: open fuel tanks and closed fuel tanks. Requirements for Fuel Tanks: 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 intake 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 with an air filter installed on it.