To find it, you'll need to:
1. Locate the radiator: It's the large metal component at the front of the engine bay.
2. Look at the bottom of the radiator: The drain plug is usually a small, usually hexagonal or square-shaped plug. It may have a slight recess or be slightly recessed.
3. Feel around: Carefully feel the bottom of the radiator for a plug that feels different from the rest of the surface. It's often slightly protruding or has a different texture.
Important Considerations:
* Safety First: Let the engine cool completely before attempting to drain the radiator. Hot coolant can cause serious burns.
* Drainage Container: Have a suitable container (at least a gallon capacity) ready to catch the coolant.
* Work Gloves: Wear work gloves to protect your hands.
* Coolant Disposal: Dispose of the old coolant properly according to your local regulations. Auto parts stores often accept used coolant for recycling.
If you're still having trouble locating it, consult a repair manual specific to your 2001 Pontiac Grand Am GT. A repair manual will have diagrams and detailed instructions. You can usually find these online or at auto parts stores.