Whistling Sound coming from engine around 2500 RPM, 2014 MOJO 2.5

[sthem]

I have just purchased a new 2014 MOJO 2.5 and around 2500 RPM there is a loud whistling sound coming from engine. Just curious if anyone else has experienced this.

[tater]

I have just the opposite whistling on my 13 LSV,from take off to around 3000 rpm its noticeable and annoying but dealer checked it out couldnt find any thing,thought it was just the intake sucking air in on take off,be interested on what you find out.