Adrian Cox

Hi Darren I have the exact same problem with my a3 sports back 2l TDI auto 57plate ,did you have any luck with problem ,as I'm about to give it to my mechanic to investigate,so any info would be appreciated

Hi all , I'm after some trouble shooting ideas . I have a 57 plate Audi a3 sports back 2l TDI auto , I lose about 50% of power when engine is warm and usually when it's traveling half way up a hill. I have taken it to my usual garage who could not find anything wrong with turbo , so we changed fuel filter  this has made no difference , any ideas please .