You should stop at the first click to be safe.......
I'd get nothing in then! My 2008 +4 is a "slow fill" and I have to get the balance just right on the pump trigger, otherwise it just cuts out. It usually takes me about five goes before I eventually get the balance right.
Same here, quiet often think it's full with multiple clicks only to drive off and see the gauge showing 3/4
Nick posted a Top Tip on here some while ago.... I could hardly get any petrol into my +8 and a visit to a station was a 15 minute affair!
Inside the petrol cap, there's an aluminium flap (which opens when you push against it with the nozzle). This flap needs to hinge at 12 o'clock - if it's not at 12, shuffle it around (it rotates freely) with your fingers.
And hey presto! The car is so much easier to fill.
Mine takes 55 litres and may go further.
