The video shows a close-up of a car's engine. The camera focuses on a metal spring that is attached to a lever. The lever is being pushed back and forth by a person's hand, causing the spring to compress and expand. The engine components are mostly metallic and appear to be in good condition. The lever and spring are located in the center of the frame, and the hand is visible in the top right corner. The video does not contain any other objects or actions.