The radiator drain plug on a 2006 Chevrolet Colorado is located at the
bottom of the radiator, usually on the
driver's side. However, it's crucial to
visually locate it because the exact position can vary slightly depending on the specific trim level and any modifications to the vehicle. Look closely at the bottom of the radiator; it will be a small plug, often made of plastic or metal. You might need a wrench or pliers to remove it.
Before attempting to drain the radiator, always consult your owner's manual for the precise location and any specific instructions. This will help prevent damage to your vehicle.
