Me, observed that when I refuel my punto, the fuel gauge needle takes time to show the revised fuel level(refueling with the engine running). This is the case even I refill from quarter tank to full tank. If, I turn off the ignition and again turn it on then, it shows the revised level with in the time all the tell-tale signs go off. However, If I turn off the ignition before refueling and turn it on after filling then it shows the level before all tell tale lights settle down. Is this the way the fuel gauge of the punto designed? or is there any problem with my fuel guauge? I saw in verna the fuel gauge shows in real time i.e. I refueled with engine on and it instantly reflected the change in fuel level. That's why I got the doubt regarding my fuel gauge behavior in punto.