How do you change fuel filter on a 2009 Chevy Colorado?

To change the fuel filter on a 2009 Chevy Colorado, start by relieving the fuel system pressure by removing the fuel pump relay and running the engine until it stalls. Next, locate the fuel filter, which is usually mounted along the frame rail. Disconnect the fuel lines from the filter using appropriate wrenches, then remove the old filter and install the new one, ensuring the flow direction matches the markings. Finally, reconnect the fuel lines, reinstall the fuel pump relay, and check for leaks before starting the engine.