The video shows a person working on a car engine. The person is using a flashlight to illuminate the engine and is seen moving around the engine, possibly fixing or adjusting something. The engine is complex and has various components, including a battery, hoses, and other mechanical parts. The person's movements are deliberate and focused, indicating that they are knowledgeable about the engine and its components. The video does not provide any audio, so it is unclear what the person is saying or what the engine sounds like. The lighting is dim, and the video quality is not high, making it difficult to see fine details. However, the person's actions are clear and visible.