Stories like that are why I try and do my own oil. I had to take my Sedona in the winter before last because it just would NOT stop raining. Every time I came home off the road and wanted to change it it was raining. Ended up at 7,500 miles on a 5k interval. There is a wal mart a few guys I know work at so I let them do it. Only hiccup was the beauty cover wasn't seated right.