How do you replace the fuel filter on a 1991 Mazda MPV?

To replace the fuel filter on a 1991 Mazda MPV, first, ensure the vehicle is turned off and relieve fuel system pressure by removing the fuel pump fuse and starting the engine until it stalls. Next, locate the fuel filter, typically found along the fuel line under the vehicle or near the engine. Using appropriate tools, disconnect the fuel lines from the filter, being careful to catch any spilled fuel. Finally, install the new filter in the same orientation, reconnect the fuel lines, and replace the fuel pump fuse before starting the engine to check for leaks.