You have a leak in your vacuum line. The best way to fix it would be to locate the line and change it or if you cant find the line either replace individual hoses (vacuum lines) or bring it to a dealer and have them repair it.
mosquito
There could be many reasons why the Acura makes a high pitch whining noise. It could be that the brakes or the rotors are going out.
move your mouth
The pitch of the propeller causes this noise.
it kinda makes a high pitch squeak noise. i know this because my school yard is infested with them.
I have heard that if you have papers or napkins in the glove compartment box they can get sucked into the air vent which then makes a humming noise that you can hear while driving and as you increase the speed the pitch of the noise gets louder.
Intake manifold vacuum leak.
No. Whistling in a high pitch is their way of communicating.
when warmed up high pitch noise at idle and it gets louder during acceleration Response to : Can someone actually answer this question? This is my question and the above answer makes no sense.
The answer is relatively simple. Noise. Noise is the sound with no set pattern and no definite pitch
whistling in a high pitch voice. they also make quiet bubbling sounds
Pitch refers to a sound with specific tones. The pitch of a sound is determined by the spaces between the sound waves. A sound is considered by noise by determining the level of loudness of the sound.