How do you replace ignition coils on 03 crown vic?

To replace the ignition coils on a 2003 Crown Victoria, first, ensure the engine is off and cool. Disconnect the negative battery cable, then remove the engine cover if necessary. Locate the ignition coils on the engine; they are usually situated on top of the spark plugs. Unplug the electrical connector from each coil, remove the retaining bolts, and lift out the old coils. Install the new coils by reversing the steps, ensuring they are securely fastened and properly connected. Finally, reconnect the battery and start the engine to test the installation.