got the whooshing sorted out it was the back box now replaced and no noise
right i put in 25 quid of diesel @ 140.9 per litre have now done 63 miles and my fuel light is back on again this seems to me to be far to greedy my previous petrol bmw wasnt using as much as this like i say had full service new egr valve etc performance wise seems to have plenty of grunt no warning lights on dash any ideas please cos i dont want to get rid of it cos its a good car just the mpg seems to be very poor thanks kev