How do you remove spark plugs on 2001 Chevy Express van 1500 5.7?

To remove the spark plugs on a 2001 Chevy Express Van 1500 with a 5.7L engine, first ensure the engine is cool and disconnect the battery. Remove the engine cover if present, then detach the ignition coil connectors and unscrew the coils. Use a spark plug socket and ratchet to carefully unscrew each spark plug, turning counterclockwise. Once removed, inspect the plugs and replace them as necessary, then reassemble everything in reverse order.