Quiz: What is the function of the exhaust manifold in an engine? September 9, 2025 by Alex Turner What is the function of the exhaust manifold in an engine? Discover more about Vehicle Engine and Automobile at our home page. A) To collect exhaust gases from multiple cylinders and direct them to the exhaust system B) To mix fuel and air before it enters the combustion chamber C) To cool the engine by circulating coolant D) To provide structural support to the engine block Submit Answer