funny noise

[big phill]

hi i've finally got everything fixed on my car and now i have an anoying whistle when i accelerate above 2500-3000rpm
have done a search and the closest thing i found was a dealer put more soundproofing under the bonet to mask the noisesomething must be wrong for it to make it this noisey
p.s.
i haven't had a good look yet but was wondering where to look

 

[skahigh]

hi i've finally got everything fixed on my car and now i have an anoying whistle when i accelerate above 2500-3000rpm
have done a search and the closest thing i found was a dealer put more soundproofing under the bonet to mask the noisesomething must be wrong for it to make it this noisey
p.s.
i haven't had a good look yet but was wondering where to look

that'll be the turbo then

 

[probee]

not always mate... ive recently played with my charge pipe and now i have a small boost leak that you can only hear on full boost..


its proving hard to find.

 

[Big_daddy]

Think i have a similer issue, but only on hard acceleration, its very tricky to find, as my pipe sink down under the car , as the lcr is floating at the top.