Junior Member, warming up (<31 posts)
Join Date: May 2019
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Pardon the noob nature of my question. I got my (new for me) M5 last week, tried my best not to drive it (hit 150mph a few times) and my auto oil gauge is at 0.1L above min. I will be purchasing oil to fill it up.
Here's the question: what on earth do I buy? I live in DFW, it's the summer, and I do a good job of put-putting around until the oil heats up to 200F range (tough getting it to hit 210 without driving hard).
I've read lots of opinions, 10W-60, 5W-50, 0W-40, and at this point - someone just tell me dammit! I'll do it all, blackstone reports, regular maintenance, swap out bearings, etc, but for this weekend - what am I getting?