My Zanusi jetsystem (fjs1225w) is making a slightly gurgling noise when the actual jetsystem is active. I've tried descaling, maintainance washes evertyhing. I wonder if something migh be caught in the pipes? Or if dirt has built up in them?
The machine has a wash pump, that gets noisey after about 5 years. If you run the machine with nothing in, you should see water being shot from above the door seal into your clothes.
You could replace the pump, but as it does nothing, I usually just disconnect them! It doesn't affect the machine it any way if you disconnect it.
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