How do you remove and replace fuel injector on EL Ford Falcon?

To remove and replace a fuel injector on an EL Ford Falcon, first, disconnect the negative battery terminal and relieve the fuel system pressure. Remove the intake manifold to access the fuel rail, then disconnect the fuel lines and electrical connectors from the injector. Pull the fuel rail off, replace the old injector with a new one, and reassemble in the reverse order, ensuring all connections are secure before reconnecting the battery and testing the system. Always consult the vehicle's service manual for specific torque settings and additional details.