new to the forum so a quick hello. My 2002 s3 with 100k fsh has just started to smoke blue on start up but does not smoke at any other time and there is no loss in performance no strange noises from the turbo. Does this sound like turbo seals or valve stem seals or something to do with the breather system. I must admit i'm a bit worried because i know blue smoke is not good.
Thanks for any advice