I just had that problem a mechanic will tell you its the alternator but its not its a part of the alternator called the TENSIONER BELT ASSEMBLY IT MAKES THE ALTERNATOR GRIND BECAUUSE ITS WORKING SO HARD TO TURN GET IT FIXED BEFORE U NEED A WHOLE ALTERNATOR PLUS THE TENSIONER N THE TENSION PULLEY
Yes they can make a grinding noise, if they are bad.
Normally a rusty rotor would not make a grinding noise. A grinding noise from the brakes usually indicated that the pads or shoes are worn down.
your barrins in the wheels
You probably have something wrong with your engine, or brakes. You should really have that checked.
Its kind of a grinding screeching metal on metal noise.
lol change your brake pads they make a grinding noise when its time to replace
Check the idler pully.
The starter could grind if the bendix is sticking
It could make a grinding type noise when moving slow. A "whirrr" type whine when moving faster. The grinding noise may change to a clunking noise when turning the wheel. Any of these noises means "fix me now or else."
it could be belt pulley rubbing on the timing belt cover or it could be the berries in the wheel but if its making grinding noise while ilding then def check your pulley make sure it isn't rubbing on anything or it could be the flywheel theres numbers of things to check over for the grinding noise
Teeth themselves don't typically make noise, but they can produce sounds during interactions, such as when biting or grinding. For example, a crunching sound occurs when biting into hard foods, while grinding teeth, known as bruxism, can create a grinding noise. Additionally, dental work or dental tools can create sounds, like the whirring of a drill or the tapping of instruments.
We would need to know where the noise was coming from and under what conditions it made the noise in order to make an assessment.