My family has both a gasoline car and a diesel van, so sometimes, I accidentally drive up to the wrong pump. Luckily, I’ve always realized my mistake before reaching for the wrong nozzle, but I can ...

One of the most common mistakes at the gas station is accidentally filling diesel into a gas engine, or vice versa. The consequences are almost always dire, but what happens when you fill up your ...

Modern diesel cars, trucks and SUVs have selective catalytic reduction (SCR) systems to reduce exhaust pollutants and meet emissions standards. These systems work by injecting diesel exhaust fluid ...