Besides a horrible experience I had a couple months ago I ended up doing an oil change on my car and ended up finding some nuts not screwed all the way in and I think I'm missing one.... I came for professional help and ended up feeling screwed... Nothing has happened to my car yet but it feels like they try to sabotage my car... But I know those nuts could have probably been signing off little User's recommendation: Check your car after you get it to make sure everything's done right.