Gang,

I’m hearing what sounds like it might be vanos rattle. Is it something I should diagnose immediately or you think it could wait a week until my local indy shop can get to it?

Just wondering if it’s safe to drive without seizing something.

Also; How does one determine if it is vanos rattle? I searched YouTube and found a few videos, but none of them really clearly shows what it sounds like...at least, they don’t seem to sound like what I’m hearing. Maybe it’s because I’m hearing it from inside the cabin while driving, with the hood closed, not listening at the front of the engine bay.