Hi,

I've got strange noise from my engine (left side) - Ford Focus MK2 1.6L Duratec 16V PFI (100PS) Sigma.

I have already changed the accessory drive belt (DAYCO PVE001) and new alternator (1708472) but the noise is still there. This noise is when the car is moving and when it's stationary (but in this case this noise is heard at a higher rpm about 3000-4000 rpm).

Youtube video with this noise:
Could you help me with that?