Took my car in today to take care of a recall on the interior trim piece that intereferes with the feet when you move from the accerator to the brake pedal. At the same time I had them look to a clacking noise I heard when accerating and decelerating. It was most prominent in 3rd gear, although I could hear it in 4th and 5th as well. was concerned that in was something to do with tranny or other aspect of drive train. Turned out there was a service bulletin regarding the front wheel bearings not being packed and seated properly. They took care of both within about 3 hours. Good service dept so far at Ancira Nissan in San Antonio. Very pleased at service, not so pleased that the bearings weren't done properly in the first place. But we are all human.