Paper weight anyone??
This vanes has a hole in it...

http://i1152.photobucket.com/albums/...o/IMG_3272.jpg
http://i1152.photobucket.com/albums/...o/IMG_3271.jpg
http://i1152.photobucket.com/albums/...o/IMG_3269.jpg
http://i1152.photobucket.com/albums/...o/IMG_3268.jpg
This isn't carbon, these are deep pits....
http://i1152.photobucket.com/albums/...o/IMG_3267.jpg
You know the funny thing there were no codes, no drivability concerns, just wanted to clean it up and that is what he found. No clue how that thing was working, it sure shouldn't have been... Besides the one vane with the broken stud, one other was pretty difficult to pull off.
What would cause pitting like that, extreme EGTs? BY THE WAY, the turbo has reman tags, so it was replaced by the PO at some point.
You know the funny thing there were no codes, no drivability concerns, just wanted to clean it up and that is what he found. No clue how that thing was working, it sure shouldn't have been... Besides the one vane with the broken stud, one other was pretty difficult to pull off. The one picture looks like they haven't moved in some time.
What would cause pitting like that, extreme EGTs? BY THE WAY, the turbo has reman tags, so it was replaced by the PO at some point.
Everything I have read is all caused by rust. I have seen photos of others with vanes like these. Rust and lack of use has been deemed the cause. Mine, I think, was already rusted when I bought it, since the Original owner had replaced the turbo twice. He rarely drove it.











