How do you change spark plugs on a Mitsubishi 3000 gt VR4?

To change the spark plugs on a Mitsubishi 3000 GT VR4, first, ensure the engine is cool and disconnect the negative battery terminal. Remove the engine cover and then carefully detach the ignition coils or spark plug wires from each spark plug. Using a spark plug socket, carefully unscrew the old spark plugs and replace them with new ones, ensuring they are properly gapped. Finally, reassemble everything in reverse order and reconnect the battery.