How do you change sparkplugs on a 2006 Chevy aveo?

Answer 1

First you have to remove the cylinder head cover. You can do this by removing the two hex screws on top. Once those screws are removed, pull the cover off. You will now see a bunch of spark plug wires on top. Pull one of the spark plug wires off, and at the very bottom, you will see your spark plug. Get your Spark Plug Socket, Long Extention, and a rachet and unscrew it and pull out. Once it is out, look at the spark plug for any signs of unusual wear. Get your new spark plug out of the box. Gap that little metal space at the top of the spark plug to what the owners manual says the spark plug gap should be between. Place anti-sieze on the threads of the spark plug and install them in reverse order.

It is best to do one spark plug at a time so that you do not mix up the spark plug wires.