My Liana 2007 generally fine generated strange noice yesterday. I turned off it and started again but same noice came even while starting and giving self.
I tried finding out but could not succeed but I feel it was coming from right side area of the engine.
I left the car for 30 mins and noise went away. This happened third time in last 2 months. I took it to the mechanic but he wasn't able to diagnose as the noise had gone. I recorded it and you can listen it at

I would be thankful if someone can tell me what can be the cause of this noise.