actually its probly kinda late to be askin this since i bought the kit already. My turbo makes a fllllllltttttttttt sound when i rev the motor. kinda sounds like somthin soft spinning and hitting somthing else??? its hard to type sounds . I wonderin if a bearing finally gave up or maybe a seal and im hearin an exhaust leak. I dunno, thinkin outloud. I guys Ill break it down and rebuild it first and HOPEFULLY find a blown seal or somthin i got in my kit to replace it. OH well