Humming Noise?
#1
#5
Originally Posted by jbrew
That's a yes or no question.
No, it is a loud humming noise with a medium-high pitch sound. It only does it for a short while when at a stop light and when I pull away it stops. Like I said, sometimes it does it, sometimes it does not.
I have not noticed any problems, just curious as to what the sound could be.
#6
The Idle Air Control Valve needs to be replaced. There is a defect in the valve that causes air to leak into the air intake and the humming is the resonation of the air inside of the intake, just like a trumpet or other wind instrument. I don't remember how much it cost, just a few bucks, but the humming will go away immediately.
#7
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#8
#10
Originally Posted by motwnsprtn
The Idle Air Control Valve needs to be replaced. There is a defect in the valve that causes air to leak into the air intake and the humming is the resonation of the air inside of the intake, just like a trumpet or other wind instrument. I don't remember how much it cost, just a few bucks, but the humming will go away immediately.
Thanks for the help.