In a typical gasoline-powered vehicle, which sequence correctly lists the components of the fuel system?

In a typical gasoline-powered vehicle, which sequence correctly lists the components of the fuel system?

• A. Fuel Tank, Manifold, Fuel Pump, Cylinders, Fuel Injector
• B. Fuel Tank, Injectors, Pump, Engine, Manifold
• C. Fuel Tank, Fuel Pump, Fuel Injector/Carburetor, Manifold, Cylinders
• D. Fuel Pump, Fuel Tank, Carburetor, Intake, Cylinders

Answer: (C)

Understanding how fuel moves from storage to combustion helps you see why this sequence fits: fuel starts in the tank, is moved by the fuel pump toward the metering device, which can be a fuel injector in modern systems or a carburetor in older ones. The metering device delivers the proper fuel amount into the intake system, where the air-fuel mixture goes through the intake manifold and into the cylinders for combustion. This path—tank, pump, injector/carburetor, manifold, cylinders—matches how fuel is actually fed and used in a typical gasoline-powered engine. Deviations would place a component out of order, such as pumping fuel before it’s drawn from the tank or introducing the mixture after the intake stage rather than into it.

Understanding how fuel moves from storage to combustion helps you see why this sequence fits: fuel starts in the tank, is moved by the fuel pump toward the metering device, which can be a fuel injector in modern systems or a carburetor in older ones. The metering device delivers the proper fuel amount into the intake system, where the air-fuel mixture goes through the intake manifold and into the cylinders for combustion. This path—tank, pump, injector/carburetor, manifold, cylinders—matches how fuel is actually fed and used in a typical gasoline-powered engine. Deviations would place a component out of order, such as pumping fuel before it’s drawn from the tank or introducing the mixture after the intake stage rather than into it.