How do you change fuel filter on a 2007 Nissan Titan?

To change the fuel filter on a 2007 Nissan Titan, first, relieve the pressure in the fuel system by removing the fuel pump fuse and running the engine until it stalls. Next, locate the fuel filter, which is typically found along the fuel line near the fuel tank. Disconnect the fuel lines from the filter using a fuel line disconnect tool, then remove the old filter and replace it with a new one, ensuring the flow direction is correct. Finally, reconnect the fuel lines, replace the fuse, and start the engine to check for leaks.