You could try a new alternator and check fan belt tension.
Blood coursing through the ear or eardrum
The Camry could have a vacuum leak. If there is a vacuum leak, then there can be a whistling sound until the vacuum system is full of air.
Possibly a bad wheel bearing.
The whistling sound made by your car could be caused from brake dust. Another reason may be from a bad wheel bearing that needs to be replaced.
Your engine probably has a vacuum leak
It's a sign that the blower motor is going to give up. It could sound like that for a whole year before it does completely.
There It Go (The Whistling Song) by Julez Santana
whistling
when my bike stand outside at 60°c a whistling sound comes from fuel tank cap. could you tell the reason?
A throwout bearing can make a whistling sound- really more of a chirp than a whistle. Unfortunately, it sounds like you are in for a new clutch assy.
Stridor
wheezing