Could be the resonator
It is the alternator....
Low power steering fluid level? Power steering pump going bad?
The Diff oil ir either needing changed or topped up, if its a whining noise that is.
Bearing in blower motor?
Bad wheel bearing.
Alternator is defective and needs replacing.
Gas Lid not tight is the reason my eng. Light keeps coming on
There can be many causes for a whining noise in automatic transmissions. The least expensive thing you can try to eliminate the noise is to have the transmission fluid and filter changed. Some shops will only replace the fluid unless you ask for the filter to be changed, so ask.
Whining noise near belts had pulleys adjusted any idea what is causing this
A whining noise in the transmission is usually an indication the transmission fluid is low. Check the transmission fluid and fill it to the recommended level.
It is very hard to turn the steering wheel and/or a whining or squealing noise when you turn the steering wheel.
What kind of howling? Or is it a whining? Where does it sound like it's coming from.