A car typically needs a tune-up if it’s experiencing issues such as decreased fuel efficiency, difficulty starting, or rough idling. Regular tune-ups help maintain optimal performance and can prevent more serious problems down the road.

Before a road trip, ensure your car is ready by checking tire pressure and tread, topping off fluids, and inspecting brakes and lights. It’s also wise to carry an emergency kit and verify that your spare tire is in good condition.

If your car starts to overheat, pull over safely and turn off the engine immediately. Allow the engine to cool before checking the coolant level. If necessary, add coolant and seek professional assistance to avoid further damage.