The fuel tank cover of the big truck needs to be opened with a key. Different cars have different fuel tanks. Sometimes when you refuel, you forget whether the fuel tank cover of your car is on the left or right. It is not difficult to distinguish the position of the oil filler. Most new cars have an arrow mark on the fuel gauge on the dashboard. Which direction does this arrow point? The gas filling port is right there.

1. Insert the key and turn it counterclockwise.

2. Grasp the fuel tank cover and turn it counterclockwise to open it. Million car purchase subsidy