Humming noise

[edward]

There is a humming noise in my engine. Does that mean the CV joints worn out? Please answer.

[ronaldeve]

What I know about the humming noises is that it is because of some lose bolted accessory in the car. If the humming is from engine, then may be any of the part is loosely bolter. If from the seat or any other interiors part, then same issue.

[edward]

its a humming noise under my seat.