After many months of Problems with my 04 1.9 cdti Vauxhall have comfirmed they have another new fault with these engines. After using and parking the car for any more than 2 hours the car will smoke for anything up to 10 seconds after starting. Vauxhall Tech are on the case to sovle the fault and my local dealer has 3 of these cars in at the moment. There temp fix is to cut a bit of sheet metal to replace the EGR hose gasket and make a 10mm hole in it... It does not work! I have been informed when tech have a solution they will call me back and fix the problem !!!