Would like to know how to change spark plugs on a 2003 cavalier 2.2 echo tech motor - and where are they located? Thank you

It's a 4-cylinder engine, so each wire from the coil will lead to a plug. Each plug will be located in a spark plug tube, about 5" below the valve cover. Twist and remove the boot going to each plug. Do one plug at a time. This link should help with what to do next:

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