how do you change the oil in a 2002 cadillac deville on 2002 Cadillac DeVille

what type of oil and how much is needed

2 answers
i think it might be 5w-30 and six quarts but if you check at the auto parts store you will be sure.
The easiest way to change your oil, is to bring it in to our shop. For a very reasonable price you will receive about 7qts of oil, oil filter, friendly service and a safety inspection. All while you wait for only 30-40 minutes. That will save yourself a trip to the parts store and the hassle of disposing of your old dirty oil and filter.