[cowboy]

Hi. Going to work this week the X trail developed what I can only describe as a "whistle" when accelerating. It is running OK and pulling the same as before. Does anyone else have this noise on their's. Am I right in assuming that it is turbo related.
Thanks.

 

[Trubshaw]

Mine had a whistle but only going up steep hills. Worried about turbo but Nissan dealer tightened various belts and noise not recurred. Hope that helps