hi guys im new here just this second be nice.. ive got a 52 plate Audi 1.9 TDI 130 bhp..last couple of days ive got a noise which sounds matalicy when u ease of the revs..its coming from the turbo side kinda sounds under the dashboard... any idea's? just had full service and flush and all new filters.

need to get sorted asap as noise is making me paranoid lol