Hi guys

at slow speeds and turning a corner I get a noise coming from behind the driver with a sound of petrol swooshing about 

its only at slow speeds and turning corners and doesn’t happen st speed or stopping the car 

any help as Skoda says it’s a common noise but it’s only just started in the last three months and doesn’t happen on my Up of a similar age

Welcome.

So is it there with a near empty tank, a half full tank and a brimmed tank?

It is a common noise if you can hear it, and if people can not then they never report it.

I hear it all the time but more often when 1/2 to 3/4 ful

My 2012 UP did it, but it wasn't particularly loud. My Yeti does it too.

It isn't something to worry about!

Mine made the same sound, it was water in the sill. Thread below should help you locate the plastic plug near each jacking point.

 

http://www.upownersclub.co.uk/forum/petrol-swooshing-noise-sound-fixed_topic6815.html