If you have a car with a battery, it’s important to tighten the terminals on the battery. This will help keep the battery from going out and causing your car to start up in the middle of nowhere. To do this, you’ll need some tools and a bit of patience. First, take off the old terminals and put new ones on. Then, make sure that they’re tight against the battery. Finally, reattach the cover to your car and turn it on. If everything goes well, your car should now start up without any problems!