rubber on brake line worn bend hanger so its not metal on metal
would the fan belt on a v8 motor cause squeaking
Your Axle
An old belt getting wet. Get it changed out.
Worn ball joints?
ummm power steering
Are you talking about planes? Or cars? or me?
The cars makes squeaking sounds when your mother sits down on the seats!
metal, right? Sounds like metal, yes.
This squeaking noise is just the body of the car under pressure. It is nothing to worry about.if you are still concerned take it to your local garage at get them to look at it.
Bad CV joint on the axle maybe?
Power steering belt.
could be struts and or strut brg plate that mounts the strut at the top