The radiator drain plug on a 1998 Chevy Monte Carlo is located at the
bottom of the radiator, usually on the
driver's side. However, it's not always easily visible. You might need to get down low and look carefully. It's typically a small, usually brass or plastic, plug.
Important Note: Before attempting to locate and drain the radiator, consult your owner's manual for the precise location and instructions. Improper draining could lead to damage. Also, be sure the engine is completely cool before draining.
