Anyone start using Mobil 1 0w40 or the 5w30 yet on their m3s?
How long does it take for most of you to get your oil temp to proper operating temperatures during the winter season? Do most of you wait or just don't care because fm what I've read, waiting for the oil to warm up will help greatly with the rod bearing issues.
Past: '89 Olds, Alpine white e46 323i, Jet Black e39 530, Saph Black e60 530, Space Grey N54 e92 335, Mineral White N55 e92 335
Current: '13 FO e92 M3, Swifts, Akra Evo ... otherwise trying to stay OEM as possible!!