Well the problem is simple. Which rotating accessory is causing the noise?

Go to McParts tell them you want an auto stethoscope, 10 bucks.
You can use a long screwdriver with your thumb over the end and pressed
against your ear. This is more dangerous.

Put the ear pieces in your ears and carefully touch the probe to each rotating accessory. Air Pump, Alternator, Water Pump, A/C Compressor,
Power Steering Pump.

You will know when you have found it.

Steve