Expert: Robert Summers - 4/4/2009

Question
I have a 2002 Cavalier that needs spark plugs replaced. How do I do this and where are they located on this model?

Answer
Hi Janna, i will assume that you have a 4 cyl engine in that car ...spark plugs are located accross the front of the engine...you will see plug wires going to each one...use a plug wire removing tool to remove the wires..pull only on the boot...not the wire as this can damage wire...do one at a time...after removing wire you will need a 5/8 plug scocket, extension and ratchet. clean the dirt and debris out from around plug and remove....Gap new plug and install. install wire and go to next plug....hope this helps