Most likely alternator.
Rub a bar of soap on the accessory belt(s), if the noise goes away, you need a new belt.
if your car has air con on it while the engine is running it will be the aircon pump switching on and off hope this helps you out nate
that's just the sound of the steel bits cooling down
YES.
Defective switch may be the cause.
Yes
No.
check the U joints in the drive shaft
You will have to be more specific. Describe this strange sound.
Cause it's a hooptie..
No, that will have no effect on the battery.
y do u car
Running out of gas.