How do you change the spark plugs in a Chevy aveo?

Answer 1

You will first have to remove the the cover that cover's your valve cover. This can be done by removing the two hex screws that hold this cover on. Be sure to remove the hose that runs along the back side of this cover before pulling it out. Once you have pulled it off, you will notice the spark plug wires going down on top of the engine. Simply remove the wire, and then the spark plug one at a time. When you get the new spark plug ready, be sure to gap the plug prior to install. The owners manual will state the gap (or a range the gap has to be between). Then, spread some anti seize around the threads before you put the spark plug into the engine. Put it in, tighten it down until it is wrench tight, and then put the spark plug wire back on. Repeat this step until you are all done. Replace the cover in the reverse order as described above.