The omen varies according to the action. If you were burned by the steam, the dream is telling you to look out for deception within your close circle; to hear the sound of escaping steam portends quarrels and/or disagreement; a dream of turning off the steam is a sign that you will get a wish--or overcome an obstacle--that you thought was impossible. Operating a steamroller forecasts success in all your undertakings, but if you dreamed of being run over or hit by one, you are being warned of hidden, but nevertheless active, hostility.