based on the people i have talked to its the up pipe and not the turbo. the turbo has been cleaned and inspected. Its just easier for me to put a delete kit on it and besides i dont want anything to do with this egr bs. everythin was better when we didnt have all this emmisions regulations.
and the egr valve is not covered on the warrantee. basically ford is washin their hands of this 6.0 ltr even tho it could have been a great engine with the right people workin the issues