How do you empty the antifreeze in a 1993 Pontiac grand prix?

Answer 1

1) Take the cap off the radiator.
2) Look for a stopcock at the bottom of the radiator. Open it. The coolant will drain out.
3) Close the drain.
4) Fill the radiator as full as you can.
5) Replace the radiator cap.
6) Start the motor
7) Top-off the resevior as needed. The system will drain the resevior as the motor refills.
Don't leave the system dry or the gasgets and rubber seals will dry up and go bad. You do _not_ want that.