How do you remove fuel tank on 2004 Nissan Titan?

To remove the fuel tank on a 2004 Nissan Titan, first ensure the vehicle is on a flat surface and disconnect the negative battery cable. Next, relieve the fuel system pressure, then remove the fuel fill and vent hoses, along with the fuel lines using appropriate tools. Support the tank with a jack, unbolt the straps securing it, and carefully lower the tank while ensuring no connections are damaged. Finally, remove the tank from under the vehicle.