The video shows a close-up of a car engine with various components visible. A person's hand is seen adjusting a part on the engine, specifically the carburetor. The person's hand is moving the carburetor back and forth, possibly to ensure it is properly aligned or to make adjustments. The engine appears to be dirty, indicating that it may have been used for some time or has not been recently cleaned. The carburetor is silver in color and has several small parts attached to it. The video does not provide any audible sound, so it is unclear what the person is doing or why they are adjusting the carburetor.