A friend of mine has a 2008 2ltr gt sport tdi with 80k on it and it's developed a little problem. When it's warm and warming up and I am sat in it at a set of traffic lights or similar. It almost feels like a judder through the engine. It's fine when driving but when stationary it's enough to make me move in the drivers seat. When it judders and I blip the pedal it goes away but can come back. It's under warranty and going back Monday but just wondered what you experts may think. Don't think it's dmf and I am just concerned incase he gets the fob off