The video shows a person working on a car engine. The person is holding a tool in their hand and appears to be using it to work on a part of the engine. The engine is covered in various components and wires, and the person is focused on a specific area. The person's movements suggest that they are either repairing or adjusting something on the engine. The video does not provide any audio or additional context, so it is difficult to determine the exact nature of the work being done.