Just a quick question - my fiesta 01 1.3 makes a kind of whistling or high pitched sound when slightly depressing the accelerator pedal, it only seems to do it when it's slightly depressed as any further or foot off the pedal and it can't be heard. Also in neutral can't hear it. We have a 2000 fiesta 1.3 too and in this car it can still be heard but is much quieter and less pronounced. It's not particularly loud or anything but was just curious as to what it could be and why it would differ between the two cars. Thanks