High pitched noise in fuel tank

[Vellaterra]

After reading this, it has become aparent that my Son a I notice a strange noise coming from the same location the other day. I took him to school and the noise did go away. I have not herd it since but have kept my mind onto it if I noticed the noise again.

I am glad to have come across this thraed now.

I will get onto it too. Found this on Ebay:-

http://www.ebay.com.au/itm/New-Intank-Fu...ccessories&hash=item257222dc8b