Hey I own a 2004 Ba xr6turbo custom tune at 10psi, exhaust etc when I first bought it at 66,000 ks was going good. I have a aftermarket oil feed line from Issac Performance Now when underload the turbo makes a loud clutter sound like its starving oil, so I had my oil line cleaned and new oil, and its still doing the same thing, is the turbo on its way out? taking it to ford is my last resort