How do you change the spark plugs on a 2005 chevy cavalier?

Ummm... go to a parts store... buy new plugs... should be pre gapped... take off plug wires... carefully... and one at a time... unscrew old plug... careful... don't mess up threads or let dirt and debris fall in cylinder... screw in new plug... careful-threads again... don't crank down on it when u tighten it... just make it... uh.. tight... so it won't vibrate loose... relplace plug wire... repeat.
Very simple thing to do... installation is opposite of removal... lol

This link should help:

https://www.askmehelpdesk.com/cars-t...tml#post617111