How many kilometers can a car's auxiliary fuel tank drive?
2 Answers
An auxiliary fuel tank can drive for 50-70 kilometers. Introduction to auxiliary fuel tanks: An auxiliary fuel tank refers to an additional fuel tank installed to increase a car's fuel storage capacity, thereby extending its driving range. Maintenance of car fuel tanks: Drain accumulated water and sediment from the fuel tank, and check for oil leaks at fuel pipe connections and switches. For fuel tank caps equipped with air valves and steam valves, also inspect whether their ventilation holes are clear. The filter screen at the fuel filler inlet should remain intact to prevent impurities from entering the tank during refueling and clogging the fuel lines. The sealing gasket on the fuel filler cap should also be in good condition to prevent fuel from spilling out while driving.
I've always been quite passionate about car modifications, and adding an auxiliary fuel tank to a small car can significantly increase its range. The size of the auxiliary tank is crucial, with common options ranging from 10 to 40 liters on the market. Assuming your small car has a fuel consumption of 6 liters per 100 kilometers, a 20-liter auxiliary tank can give you an extra range of approximately 333 kilometers. This also depends on driving conditions; for example, driving fast on highways consumes more fuel, which would reduce the actual distance. When installing an auxiliary fuel tank, safety is a priority—ensure it doesn't interfere with the car's original exhaust system, as this could increase fuel consumption and negate the benefits. Generally, an extra range of 200 to 600 kilometers is normal, but it's best to have it installed by a professional shop to avoid potential hazards.
