hi all i have a 2007 superb 1.9d on tick over is very noisey sounds like air box is open but it is fine if any one has any suggestions that would be great thanks.

Check the trunking that goes onto the airbox (the bit that comes from the slam panel, these wear very quickly and consequently make a bit of induction noise and can also rattle.

Remove the trunking and place a thick bead of silicone sealant (bathroom sealant) around the joining surface and replace

Check the trunking that goes onto the airbox (the bit that comes from the slam panel, these wear very quickly and consequently make a bit of induction noise and can also rattle.

Remove the trunking and place a thick bead of silicone sealant (bathroom sealant) around the joining surface and replace

+ 1

Get a new one, sealing it is messy and not always successful.

Sounds like the exhaust has a hole in it?

Edited 25 May, 201115 yr by Supurbia

Thanks lads will try that it is not exhaust cause it sounds perfect when reving only noisey while idleing tks