Noise from engine bay

[Touran2017]

Hi,

Can someone please tell me what this noise is coming from the engine bay.

The noise can be heard when i start the car but can't be heard after i have driven the car.

The cambelt and waterpump were changed 4000 miles ago

The car is a Touran 2.0 2017 model.

 

[Volkswagen Owners Club]

That doesn't sound good and i would take it back to the garage who changed the cambelt to check it out.
Quite common for bolts to shear but this is not from overtightening just poor quality bolts used by VW

[Touran2017]

10 minutes ago, Volkswagen Owners Club said:

That doesn't sound good and i would take it back to the garage who changed the cambelt to check it out.
Quite common for bolts to shear but this is not from overtightening just poor quality bolts used by VW

Thanks for the reply. I called them up and they said it could be the drive belt. Do u think that noise could be from the drive belt? And not the cam belt.

[Volkswagen Owners Club]

not sure but not worth taking the chance

it could well be the auxiliary drivebelt pulley but it sounded more metallic rather than a dry belt noise