Pontiac 1998 Firebird Owner's Manual page 235

7. Shut the engine off and replace the pressure cap. Be
sure the arrows on the cap line up like this.
8. Then fill the coolant recovery tank to the
For a complete drain, flush and refill, see your Pontiac
dealer
or
a Pontiac Firebird Service M a n u a l .
To
purchase a service manual, see "Service and Owner
Publications'' in the Index.
proper level.
5-26