In the video, a person is seen working on a car engine. The person's hands are visible, and they are using a tool to adjust the parts of the engine. The engine appears to be disassembled, with various components visible. The person's movements are precise and deliberate, indicating that they are experienced in working with car engines. The video does not provide any audio or additional context, so it is unclear what type of engine or car it is. However, the focus is clearly on the mechanical work being done.