If you’re like most people, you probably think of starting your car with the key in the ignition. But if you’re like most people, you’re wrong. The best way to start your car is to use a fuel pump. A fuel pump is a small device that you put in the fuel tank of your car and use to fill it up. When the fuel pump is working properly, it will give you a signal on your dashboard that says your car has enough gas. If you don’t have a fuel pump, or if your gas tank is empty, there are other ways to start your car. One way is to use the airbag system in your car. Another way is to use the battery.