Well, I heard from a fellow BMW owner that I should look at my HPFP just to verify it's ok as he said his made a similar tapping sound when it was going out. He first thought the engine went bad, but he had no video to share with me.

If it was a bad HPFP tapping, would it not be throwing codes? Just trying to rule this out for sure. I'm going to order some parts when I head back home, but I can't order everything. Lol

Anyone heard an N63 HPFP tapping when going out? If so, does it sound similar to mine or different?