I just put a new big tmic on my 04 wrx and now I have this loud sound that almost resembles a supercharger whine. I know it has to be boost related because that is the only time it does it. Car feels like it has lost some power. I have checked all the hoses and clamps and they seem to be good.
Another problem I am having is that the clutch has a sort of vibration in it. It seems to happen randomly not every time I shift. Also I can feel it when the car starts and shuts off.
I'm just looking for some ideas on what it could be. I plan on working on her tomorrow.