newbie79

After running/driving 2000 awd turbo for about 35-45 minutes every now & again their is a squealing noise which I first thought was a squeaky brake pad, but now know its coming from under the bonnet!! only happens in gear as when taken into neutral & rev'ed the noise never appears?? Becoming very annoying & worrying at what this could be? As never owed a turbo or scooby before so any help or advice would be grateful & welcome!! Cheers
OS front wheel seams to clunk & move a little when moving from reverse to forward!! Would this be a bush going?? Or something more major?? Help is needed please... Appreciated