Where is the fuel filter on a 2001 Nissan Sentra?

On a 2001 Nissan Sentra, the fuel filter is located along the fuel line, typically under the vehicle near the fuel tank. It is usually mounted on the chassis or near the rear axle. To access it, you may need to lift the vehicle safely and remove any protective covers if present. Always refer to the owner's manual for specific instructions and safety precautions.