Could someone please look under their bonnet, of the car!!, as I have a query regarding a air intake duct. My car developed and noisy 'clatter', worse than an old Transit. I was think the top end was giving way, (camshaft), anyway upon investigation it is (was) the air intake tube from behind the radiator to air-box, item 3, the two halves were vibrating together, actually the top half was loose.
Now the question is, are the two halves of you ducting joined together, if so how as the diagram does not show any clips.
If you rightclick on the image, you can open it in a new tab/window, unless someone knows how to make it so it will show here !