The video shows a man working on a car engine. He is using a pressure gauge to measure the pressure of the coolant in the engine. The man is wearing a black shirt and is standing in front of the car. The engine is black and has various components attached to it. The man is holding the pressure gauge with his right hand and is using his left hand to adjust the pressure gauge. The pressure gauge has a white face with black markings and a black needle. The man is speaking while he is working on the engine.