Megane CC 1.6 cuts out when driving

[karllap]

Hi, I have a weird issue with my 2006 Megane. The engine dies though electrics seem to be ok.
It started off when it used to do it a while ago when the fuel level was low and I went round tight bends. The power would completely go then it woud just pick back up again a second or two later and carry on as normal.
That seemed to go away for a short while but it has now started to do it again much more often and not just when thee fuel is low or going round bends. It can do it at any time

Anybody got any ideas?