In the video, a person is seen working on a car's fuel system. The person is wearing black gloves and is using a red tool to remove a fuel filter from the car. The fuel filter is cylindrical and made of metal, and the person unscrews it from the car's body. The person then removes the blue cap from the fuel filter and pours a clear liquid into it. After pouring the liquid, the person puts the cap back on the fuel filter and screws it back into place. The video focuses on the person's hands and the fuel filter, and there is no visible title or subtitle.