whistling noise going pass 40mph

[MrPetrolHead]

hi guys i got myself an astra h 2009 1.7cdti i realised when i go pass 40mph theirs a whistling noise coming from somewhere i have no idea where but its not loud but i could still hear it i wonder where its coming from when i drive below 40 its fine well sometimes it does it around 30-35 mph aswell could it be the turbo?

[anonymous-user]

Has the windscreen been replaced?

[Order66]

rockin said:

Has the windscreen been replaced?

This. Windscreen seal not sitting correctly

[MrPetrolHead]

rockin said:

Has the windscreen been replaced?

i think so as i realised underneath the windscreen wiper theirs a barcode it has numbers so i guess its been replaced but im not sure i done a check and the car is hpi clear and drives well

[loskie]

do you have a roof rack or are the fittings for a roof rack left open

[MrPetrolHead]

loskie said:

do you have a roof rack or are the fittings for a roof rack left open

nope

[robbocop33]

Turbo whistle will be easy to recognise, as it spins up whistle will rise/get louder, then die down as your foot comes off the throttle. Windscreen, door seal whistles will me more like when you watch an old black and white film and you hear the wind sound effect in the background, it will whistle up and down and vary a lot. I 'think' that made sense? :-)