Hi all bit of a B-Max newbis as only got it 2 weeks ago and its been back to ford for 6 days as back and front heated screens wasn`t working.Picked it up today and noticed it sounds more noisier than when I first got it and when you first rev it it sounds like it maybe blowing.Can also hear it more noisy when I`m driving the car..Is this the normal engine sound.I have the ecoboost titanium model.Cheers Mark