Check wheel bearings.
Possible bad left front wheel bearing. ditto the wheel bearings, get them checked both sides front and rear. This is a serious safety issue.
There can be a slight humming noise while driving a neon. This sound could come purely from the engine to indicate that it is running.
Bad wheel bearing
Wheel bearing.
it could be your tires on the pavement.
If the car is straight drive check the transmission fluid for full. Check the u joints on a rear wheel drive. Look for any loose parts on the exhaust system as well to try and find the humming problem.
The question you are asking is the same as a question like: Is building a house? or Is driving a car? You can built a house, you can drive a car and you can surely sing or hum a melody! Is singing or humming a melody, the act itself is not! But depending on what you are humming or what you are singing, the part that comes out of your mouth can be a melody...
humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird humming bird
because something is about to break.
Could be a bearing going bad.
if its while your driving it could be wheel bearings
Have you checked your transmission fluid? Try that Cindy