From this service I found that your last service did not tighten the oil filter enough( it came loose) I had spills in my driveway. The service before that did not attach my sway bar so it slapped into my undercarriage. I came back to get it fixed. Now the bolt broke that your service reattached, so I replaced BOTH at a cost of $122.00 for two bolts, nuts and bushings. My first three visits I lost three hitch covers, and you replaced one. Thanks. I just bought my 2020 chev from BARTON in Newburgh.