Electric twitch noise after hard drive

[pimpslap94]

Sometimes it can be heard when you start the engine, but after a long drive or some time in sport mode it makes this noise when u turn engine off.

Any chance this would be the thermostat/electric water pump? As that would stay on after engines off right?

Sometimes the radiator fan comes on loud while the cars on.

Coolant temps stay at steady 90c but I have seen it jump to 110-115c but when u restart the car it goes back to 90c

Oil temps however around 105c


1.8 tsi manual

Any help much appreciated.

Ad having the water pump changed along with the thermostat & housing, how much would the parts and labour generally cost? £600-900?

 

[MATT RILEY]

Sounds like the throttle valve resetting, normal sound don't worry.

 

[Cuprabenwytm]

Like a buzzing noise aftwr shut down? I got topd it was the water pump circulating still but not had lid ofd to check this

Sent from my MRD-LX1 using Tapatalk

 

[ackaz]

Mine does this aswell, unfortunately not sure what it is. Must be something to do with cooling down after a drive?