Have just noticed the dreaded swirl bar fallen off so have removed it so as not to get in the way of No3 movement. But does anyone know the part number for the revised more rugged inlet manifold for the 1.9 cdti, its been running fine for a while by the looks with no em light but i have oily residue on No4 valve and a misting appearing on the underside of the engine cover so im guessing im loosing boost also from this leak? Just what i need before christmas. Any vauxhall mechanics in mid kent area? Many thanks