I can recall when a car halted right in front of my work place sometime ago with smoke coming out of its engine. I was already getting scared that the car shouldn't burn up in front of where I work because it looked really risky. The driver had to buy chilled water to cool the car. According to him he had driven a long distance without checking if he needed to refill the car with water. He had to stay there for a while after the car cooled before he could embark on his journey again.