Top Car Myths – Busted! With the ever-growing complexity of automotive manufacturing and technology, it’s no surprise that we’re met with a lot of incorrect information. Sometimes, such information morphs into becoming modern myths related to all things automotive. For those of us who know our cars inside out, there’s not much to worry about. However, some of us may not know a lot about cars, so it’s essential to be aware of these car myths. Read on to know what these car myths are, and why they’re myths, and not facts. You should fill your fuel in the morning to get better value We’re not really sure about the origins of this myth, but it’s likely something that’s based on scientific principles. Everyone’s learnt about the expansion and contraction of liquids in varying temperatures in science class, and this is probably how the whole myth arose. However, the whole myth is busted, considering that fuel tanks are typically stored underground. Since they’re not getting direct sunlight, it’s highly unlikely that they’ll go through any such temperature changes during the course of the day. All the fuel that’s stored might only go through some minor changes, so it really doesn’t matter when you fill your fuel.