Hi,

I bought this 2003 Polo SE few weeks ago, and it passed the RWC easily but realized the next day that a short weird noise was occurring quite often (maybe 50% of the time) after I start the engine.
I made a video of it on youtube for you to hear it:

YouTube


Do you have any idea what it could be? I need to do a service soon, and i would like to make sure they are fixing the right thing.

Cheers,

Aurel