The video shows a man working on a car engine. He is seen using a tool to remove a part from the engine and then proceeds to replace it with a new one. The man appears to be knowledgeable and skilled in his work, as he handles the tools and engine parts with ease. The engine is complex, with various components and wires visible. The man's actions are deliberate and precise, indicating that he is experienced in this type of work. The video provides a clear view of the engine and the man's hands as he works, allowing the viewer to see the process in detail.