Originally Posted by Socom
Why not just go non-synthetic and save some $$? Afterall, a big reason behind using synthetic has to do with the extended change interval. E90Fleet!!! Where are you !!!!..
__________________________________________________ __My reason for not switching to dino engine oil is that the manufacturer specifies synthetic energy saving oil. I kinda think that BMW has a good idea what it's engines need in the way of lubricants. <g> I do however, intend to change oil more frequently than recommended for my own peace of mind and because I would rather over maintain a car than undermaintain it. To each his own.