Okay, this may sound like a dumb question.....BUT, when my bank balance looks sweeter I'll be on the hunt for a 2.0 TDi S-line. And since I'm currently owning an Audi TT, ie. Petrol, I'm guessing I will feel/experience a slight judderyness in a diesel car anyway ? Would this be true, or am I completely wrong (won't be the first time) ? So, back to the question, is there any particular way I could 'test' the car to know for sure that it's running okay or if it has any issues with the flywheel, which I seem to be reading a fair bit about ?