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

what type of oil and how much is needed

Asked by for the 2002 Cadillac DeVille
i think it might be 5w-30 and six quarts but if you check at the auto parts store you will be sure.
1 more answer
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.