1995 Oldsmobile 88 Owner's Manual - Page 320
1995 Oldsmobile 88 Manual
Page 320 highlights
Maintenance ScheduleI1 90,000 Miles ( I S 0 000 km) (Continued) CI Drain, flush andrefill cooling system (or every 24 months, whichever occursfirst). See "Engine Coolant" in the Index for what to use. Inspecthoses. Clean radiator, condenser, pressure cap and neck. Pressure test the cooling system and pressure cap. An Emission Control Service. 0Replace spark plugs. An Emission Control Service. 0Inspect spark plug wires.An Emission Control Service. T Replace air cleaner filter. An Emission Control Sewice. 0Inspect fuel tank, cap and lines. Inspect fuel cap gasket for any damage. Replace parts as needed. An Emission Control Service. 0For supercharged engines only: Check the supercharger oil level and add oil as needed (or every 36 months, whichever occurs first). See "Recommended Fluids and Lubricants" in this section. An Emission Control Service. DATE MILEAGE ACTUAL SERVICED BY: