Repair Instructions: Flushing
WARNING: This page is about a different car, the 2002 Cadillac Eldorado. However, it is still accessible from the selected car via links, so may be relevant.
Important: The thermostat should be removed before flushing the system.
Various methods and equipment may be used to flush the system. If using special equipment such as a back flusher, follow the manufacturer's instructions.