Join Date: Dec 2005
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Hello and welcome to the forum.
It sounds like you have a leak in the top of the tank somewhere.......are there any signs of a leak underneath the car at all?.Petrol will leave a stain as it leaks so it might be worth checking the sides of the tank too.It could also be a split in the filler neck or a split breather pipe.
By the way,thats an impressive list of Renaults you have there!
Currently in Lagdti's garage:
2004 Saab 9-5 HOT Aero and a 2001 Audi A3 1.8 Turbo