Removal Procedure
WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
- Drain cooling system. Refer to Draining and Filling Cooling System .
- Use a 1/4 inch drive in order to open and remove the drain cock.
- Remove the drain cock.