Evening, I have just bought a new Copen 695cc in Silver. When I took my hubby for a drive he noticed that it makes a kind of 'chirping' when it is cold and the revs are over 2,000. We are hoping that I haven't bought a 'lemon' as I would be most upset. I've only had the Copen for a week but have already fallen in love with it. Does anyone have any ideas what the issue could be? Oh, I should also say that the turbo was replaced in 2009 and it has been serviced every 5,000 miles since. Thank you in advance.