Came of coworkers 2010 Chrysler T&C 3.3 V6 with 157000 miles it was in use for 2 months. Rotella T4 15W40 was used. Replaced with same oil and filter. This engine appears to be cleaning out pretty well and going to do oil pan gasket during next oil change. The filter was cut open and left to drain for a week before I got around to taking photos.