I've been having a few problems with the hoses that connect to the inter cooler and the turbo recently, one hose i had to replace and a clip had sheared off on the other, which has been replaced but i'm not sure if the seal is right.
basically I'm paranoid about any whooshing / sucking noise coming from the engine now as before it would indicate the hose had popped out and that air was leaking out of the turbo - inter cooler loop (which meant no power over 2000 rpm bad economy etc) so my question is how much noise should the turbo be making?
car is 2002 GT TDI 150 PD