In Reply to: Who uses synthetic oil? Info needed posted by Darren M on February 28, 2001 at 09:04:07:
The previous owner of my car used synthetic. Despite specifying I wanted Synthetic oil used on a service a while ago, the BMW dealership used a grade of mineral mobil oil instead (10w40) the dumb arses. I kept it in, but 2500 miles later I`m ready to change the oil again and want to use synthetic.
Mobil 1 15w50 in San Diego. It doesn't get very cold here.
90 m3 black and tan