Strange fluttering sound whilst cruising

Ryster

Paid Member
Hi everyone,

Had this noise since Ive had the car. Whenever cruising with revs above say 2k, there is a fluttering sound. The best way I can describe it is like when wind comes through a window thats only open a touch! Its coming from the forward of the car so any help is appreciated.
 
does it disappear if you shut all three air vents? i have the same noise you describe. I just close the vents as its a bit annoying and it goes away. nothing to worry about.