Where do you put the coolant in a cavalier 1999?

In a 1999 Chevrolet Cavalier, you can add coolant to the overflow reservoir, which is typically located near the front of the engine bay. The reservoir is usually marked with a "coolant" label and has a cap that can be unscrewed. Make sure to check the coolant level indicator on the side of the reservoir and add the appropriate mixture of coolant and water if necessary. Always ensure the engine is cool before opening the cap to avoid injury.