This buzzing indicates that the wheel bearings need to be replaced on your front left wheel. This can be fixed by changing the bearings themselves or replacing the entire wheel hub.
The problem is your rack and pinion .
broken motor mount(s)
Goodman CK30-1B : Just had the same problem. dual run capacitor burned out, whcih was caused by fan motor overheating (bearings worn out) or vice versa, which burned out yet another capacitor, until I replaced the fan motor.
Can you tell us little more? Does the engine squeal when the car is just sitting and idling? Or, is the squeal from the suspension .... it squeals when you're moving or turning?
Wheel bearings or u joints
Bad wheel bearings usually cause a grinding noise, and are known to only cause it when turning.
This buzzing noise is likely a faulty wheel bearing. The bearings are moving around randomly and need to be replaced.
AnswerThere are a couple of things... If it happens when you are turning and the sound gets louder then it is your CV Joint that needs to be replaced. If the grinding noise is only when you break then it is your break pads and they need to be replaced. If it is just when you drive and is pretty loud then it is your wheel bearings. Don't get bent out of shape if you replace one wheel bearing and the noise is there... it just means you probably should replace all the wheel bearings (better anyways).
The AC belts are probably stretched and loose. I had the same problem and replaced belts and cured squeak.
Check your wheel bearings. Mine made a noise when turning right and had to replace the wheel bearings and hubs as they are all one unit on my 92.
I have a 2000 Malibu and I am having the same problem. There is an electrical problem. I have yet to figure out how to solve it, but turning on the AC blows the fuse. Ive had the instrument cluster replaced, so dont go and do that, because your car will still do the same thing. Your BCM (Body Control Module) may need to be replaced, or it is just a bad wiring. If you have replaced your battery, that may be a part of the problem. I know this information is not much, but hopefully it will help. I have a 2000 Malibu and I am having the same problem. There is an electrical problem. I have yet to figure out how to solve it, but turning on the AC blows the fuse. Ive had the instrument cluster replaced, so dont go and do that, because your car will still do the same thing. Your BCM (Body Control Module) may need to be replaced, or it is just a bad wiring. If you have replaced your battery, that may be a part of the problem. I know this information is not much, but hopefully it will help.