Mercury Villager Tune-up

Hello, Need Help Please. The Van Is Suppose To Have A Tuneup Every 30,000 Miles. Last Time It Was Tuneup, I Have It Done At A Garage And It...

Ac, Engine Light, And Tune Up. The Ac Runs Hot After 10 Min Of Driving. I Need A Tune Up And Theres A Clunk When I Turn. Id Like 2 Vet This...