Engine overheating can be dangerous. If you allow it to continue for too long, your engine can suffer permanent damage. To avoid this, pull over and shut the engine down as soon as possible. It’s also a good idea to open the hood to allow the heat to dissipate more quickly after you’ve pulled over. If there isn’t a place to pull over, you can run your heater to help cool things down until you’re able to properly address the issue. When you run your vehicle’s heater, it acts like an extra radiator and helps cool an overheating engine. This...