Which component in the fuel system is dedicated to removing water from the liquid fuel?

Which component in the fuel system is dedicated to removing water from the liquid fuel?

• A. Purger
• B. Filter
• C. Strainer
• D. Pump

Answer: (C)

Water in fuel is heavier than the fuel itself, so it tends to separate out and collect in the fuel line before it reaches the pump. The strainer in the fuel system is designed to trap and separate contaminants, including moisture, and it includes a drain for removing the collected water. By regularly draining this water, you prevent it from being drawn into the pump and engine, protecting performance and reducing corrosion and fuel-system damage. The other options don’t focus on this dedicated water-removal role: purgers deal with purging air, filters primarily target particulates, and pumps move the fuel.

Water in fuel is heavier than the fuel itself, so it tends to separate out and collect in the fuel line before it reaches the pump. The strainer in the fuel system is designed to trap and separate contaminants, including moisture, and it includes a drain for removing the collected water. By regularly draining this water, you prevent it from being drawn into the pump and engine, protecting performance and reducing corrosion and fuel-system damage. The other options don’t focus on this dedicated water-removal role: purgers deal with purging air, filters primarily target particulates, and pumps move the fuel.