A quick video if you could take a look, this is after its been sat idling a little while and engine is warm. Around the 3 second mark theres a little blue puff between the ocndensation: http://s169.photobucket.com/albums/u210/_A_L_3_X_/?action=view¤t=4AE19522-73BF-401B-AD27-DDBD6E62B23C-1431-000001537E76F8BA_zps576d5b08.mp4