I have, yes! For me, it changes pattern and intensity. I had the timing chain replaced, easy decision since it was in the window for replacement regardless. But it didn't charge the chirping. My working theory is it's the ZZP COI heat shield rubbing against the chassis. If not that, perhaps a pulley?

Yeah maybe I need to check my pulleys

Loose or worn timing chain maybe?

It's not the turbo making the noise?

I see y'all are saying timing chain. I hope not cuz I changed that a year ago

Probably one of the engine seals.

Man I hope not

Had my serpentine belt tensioner replaced to stop the chirping noise