Hi all,

wondering if anyone can help...

recently purchased 08' plate audi a4 s-line cabriolet.

Have notice a whistling sound everytime I accelerate. The noise is not present when stationary.

Is this normal? I have read some previous threads which may suggest there is a vacuum leak somewhere in the system.

Any help on this is greatly appreciated!

Thanks in advance.

James

 

doees it sound like a dentist drill? if it does it could be your tubro. if not you most likely have a vac leak.