My Punto is having trouble starting recently. It seems to be made worse when the fuel is low, or when it is parked facing unhill. Has anyone got any ideas? I assume it's to do with the fuel pump or line, just wondered if anyone else has experienced similar problems?

Another (unrelated) point I was going to mention, my Punto has had the common fiat problems - the steering column failing and the erratic revs (related to the throttle potentiometer?). I don't know much about cars, but I found both components and attacked them ruthlessly with WD40 and a small hammer, and the problems were fixed! This was about a year ago, and they haven't come back - strange, eh?