As above there is smoke coming from round the egr valve can any one think of were it would be coming from also when i remove pipe to egr and start car there is smoke coming from the pipe any suggestions? The pipe to egr is new and it had new vortex breather a few monthes ago is it possible that there would be a small leak some were on the egr valve or dose the egr cooler and pipe work just below it likely to leak chears nick