Thank you man for all these videos! Can't tell you how much of a help you've been. Just bought a 1983 533i and in love with it.

Urgent please read! I’m afraid your going to have to take the cover off again. You have a banjo bolt on the oil sprayer tube missing. This is very common for them to back out and fall somewhere. You need to poke around the valves and find the bolt with a magnet. It also takes two crush washers one under the oil sprayer and one on the bolt. If the bolt is not in place the oil spray is not distributing oil properly. I would also check the other remaining banjo bolt is at least proper factory torque holding it down.