Running water noise

[Anonymous]

Hi just done 180 mile journey in rcz, last 1hr had aircon on.

Got home turned off engine and there was a noise like running water (sounded like it was coming from pipes in engine bay).

Is this just aircon flushing or something or the turbo cooling down?

 

[Anonymous]

It's the turbo cooling down :!:

 

[Anonymous]

Overflow for air con. Don't worry about it