how do you change sparks
they are called spark plugs and if you dont know how to do them then take it to a workshop.
when working on spark plugs, do one cylinder at a time, this avoids screwing up the firing order. esp. for beginners. and be careful not to break the porcelain; keep the socket straight!
what engine do you have ? different engines have different procedures.
Looking for a Used Grand Am in your area?
CarGurus has 1,183 nationwide Grand Am listings starting at $1,599.
Search Pontiac Grand Am Questions
Pontiac Grand Am Experts
Related Models For Sale