Where is the drain plug for radiator on a 2003 Chevy Monte Carlo?

The drain plug for the radiator on a 2003 Chevy Monte Carlo is located at the bottom of the radiator, usually on the driver's side. However, you'll need to get under the car to see it clearly. It's typically a plastic or metal plug, sometimes with a small cap. Be prepared for some coolant to spill out, so have a drain pan ready.