123ashleyp

many thanks- thats what i thought. The air appears to be leaking from the 'flange' ? - do you know any quick fix? would the smell of exhaust fumes appear if its the cat ?

Hi Everyone - new here In the attached picture - I have air coming out of the mesh area of this pipe - indicated by red arrow. I think its the Cat Converter but need anyone to confirm - the air is coming out every time I accelerate and it smells like exhaust fumes. Any ideas.......................... quick fixes ?? I have an Audi A4 B7 2005 2.0 tdi The pipe looks like a pipe with a large 'can' on it. I does looks like a cat converter but need someone to confirm as originally I thought it was the exhaust. Ash