How do you change the coil on a 5 cylinder 2004 Chevy Colorado?

To change the coil on a 2004 Chevy Colorado with a 5-cylinder engine, first, disconnect the negative battery terminal for safety. Remove the engine cover if necessary, then locate the ignition coil, which is typically mounted on top of the engine. Disconnect the electrical connector and the mounting bolts, then carefully pull out the old coil and replace it with the new one. Reconnect the electrical connector, secure the coil with the bolts, and reattach the engine cover before reconnecting the battery.