Hi, I have a 1988 Nissan Micra that uses too much fuel. It is returning about 33mpg at present. In my owners manual it states that for urban driving it should return around 45mpg and at constant speed...
I know that there are some really, really odd ones, like crayons, coal and limescale, but mine seem to fluctuate between ice lollies, granny smiths apples, pasta and anything with pineapple in...