Hi
This question may have been answered before, as found some threads concerning it on the a4 forum but nothing on the a3 forum.
Just bought a 2001 audi a3 1.9Tdi and have noticed when accelerating it makes a hissing sound. This is audible when you have the window down. It seems to happens at low rpm (about 1500-2500), it does not seem to happen when idling or when just revving the engine. Is it meant to make this noise?
Any help would be appreciated. Thanks
This question may have been answered before, as found some threads concerning it on the a4 forum but nothing on the a3 forum.
Just bought a 2001 audi a3 1.9Tdi and have noticed when accelerating it makes a hissing sound. This is audible when you have the window down. It seems to happens at low rpm (about 1500-2500), it does not seem to happen when idling or when just revving the engine. Is it meant to make this noise?
Any help would be appreciated. Thanks