Hi, I have a 2006 Civic LX. Lately there is an on and off noise which can be heard from the inside. Can someone help in diagnosing the defect?. I tried bringing it to an auto repair shop but when we had a road test, the sound did not came on. Thank you for your help. I uploaded the sound.
https://drive.google.com/file/d/0B9dDctfpl7skZTdBeU9NTy1yMzQ/view?usp=sharing
https://drive.google.com/file/d/0B9dDctfpl7skZTdBeU9NTy1yMzQ/view?usp=sharing