Hi, I've got an N-reg Corsa which is behaving a little weird. Perhaps someone can recognise these symtoms. The car runs fine if I use is every day, however, if I don't use the car for a couple of days the car revs very low. If I drive around for a while the revs return to normal. I just left the car without use for a week, and when I turned the key the car stalled. I had to start the car a few times and pump the accelerator pedal before I could drive off. It sounds like some sort of sticky fuel valuve but I don't know if there is such a thing. Any advice would be good. Cheers