Major Tuneup on 1996 Chrysler Town & Country

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
My car is running a little rough before and after I had Sparkplugs replaced. Do you have any suggestions.
Thank You
(2) Answers
just had similar problem and had to replace egr valve
Change the ignition wires and the air filter, probably time for new wires