Tune-up is seperate. Oil change is new oil, filter and usually any grease needed under the car. Most places check other fluids (washer, anti-freeze, differentials, transfer case, ATF, etc.) and you pay for any that you need. A really good oil change place will also check tires and stuff under the hood freee and make a note of any repairs needed. Used to work for a Phillips station. We even ran 'em thru the wash for free after the LOF (lube, oil and filter.)