MTMnet wrote in part, "I had the oil and filter changed today at 1,600 miles. "
__________________________________________________ __I changed the oil and filter at 7500 miles and noted a very strong odor of gasoline in the old oil. The engine was hot at the time and had been run for 35 miles immediately prior to the oil/filter change. I wil not go this long again, despite the BMW recommendation. Ili and filters are too cheap to take the chance, IMO.