Hi good evening.

2019 March skoda superb 20.tdi 150 ps..

Today I've noticed that there's a bubbling sound coming from behind the dash /engine.

This happens when I stop vehicle.

Coolant level is ok temp gauge sitting at the usual 90 as always.

Any suggestions thanks in advance.

Air in the Air Con system……?

1 hour ago, Berisford said:

Air in the Air Con system……?

Most likely. I've had it happen on a few of my cars. Always an intermittent thing and usually nothing to worry about.

Something like what your fridge sounds like when it switches off sometimes.

Edited 25 July, 202525 Jul by Gammyleg
Added lots of extra words

More likely to be low gas in the A/C system. Might be wort getting it checked

I will get it checked eary next week many thanks everyone.