Aidan Birley
Have you seen this ? taken from Turbo solutions home page
http://www.turbocharger-solutions.co.uk/pub/files/Tech_problems/technicalBulletins/1429264240_16_hdi_doc.pdf
Yes the carbon in oil problem will cause bearing problems but wont cause vanes to stick or cause over boost.
how long after fitting the turbo did it fail?
Most garages wont touch a turbo issue on this engine !!
Did you fit the modified oil pipe with in line filter that has been mentioned on UKAT (sold by UKAT member)
Cheers Aidan
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Citroen C4 1.6 9HZ 2007 - No turbo boost - Unresolved # - Shane Gray July 11, 2015, 4:10 pm
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