WHISTLING NOISE........

[ck786]

im getting this whistling noise when im driving... it rougly comes in above 50-60 mph or when i floor it.....
it sounds like its coming from right beneath me... sounds like something to do with exhaust.... a tinni sound... rattling metal sound...
anyone got any ideas

 

[Sycov]

Check your heat sheilds, I had a Vectra do this.

 

[stu-172]

Blowout in exhaust?