Take the old ones out, put in the new ones. This is a question that if you need to ask, pay someone to do the job for you.How to change sparkplugs on 2005 hyundia sonota?
It is actually easier just to take it to the shop and have them changed. On my tiburon it was impossible without disassembling everything under the hood. In my opinion it isn't worth the hassle just to save a little money.How to change sparkplugs on 2005 hyundia sonota?
Changing plugs on newer cars is almost impossible. Take it to a Hyundai dealer to do it.
