Currently, the car has covered just over 500 miles, but it's still showing 5500 miles on the AdBlue. Does the counter... I've accidentally put AdBlue in my diesel tank, which seems to be a really bad ...

what on earth is that? The chances are, if you don't know what AdBlue is you — or more specifically, your car — won't need it. Newer diesel engines are fitted with equipment that converts harmful ...