1995 Pontiac Firebird Owner's Manual - Page 342

Maintenance Schedule I1 r 6.: : - Uses such as foundin taxi, police or 13 Replace spark plugs (except 5.7L Code P engine). An Emission Control Service. Inspect sparkplug wires. An Emission Control Service. delivery service. I f you do not use your vehicle under anyof these conditions, change the and filter fluid at 100,000 miles (166 000 km). Manual transmissionfluid doesn't require change. Inspect engine accessory drive belt (or every 24 months, whichever occurs first). An Emission Control Service. Replace air cleaner filter. An Emission Control Service. 0Inspect fuel tank, cap and lines for damage or leaks. Inspectfuel cap gasket for any damage. Replace parts as needed. An Emission Control Service. I Cl Drain, flush and refill cooling system (or first). every 24 months, whichever occurs See "Engine Coolant" the Index for what in to use. Inspect hoses. Clean radiator, condenser, pressurecap and neck.Pressure test the cooling system and pressure cap. An Emission Control Service. 7-35