1995 Chevrolet Monte Carlo Owner's Manual - Page 280

MaintenanceSchedule I 87,000 Miles (145 000 km) 17 Change engine I 90,000 Miles (150 000 km) 0Change engine oiland filter (or every 3 months, whichever occurs first). An Emission Control Service. oiland filter (or every 3 months, whichever occurs first). An Emission Control Service. 0Lubricate the shift linkage, parking brake cable guides, underbody contact points and linkage (or every 6 months, whichever occurs first). I3 Inspect engine accessory drive belt (or every 24 months, whichever occurs first). An Emission Control Service. 0Inspect camshaft timing belt. An Emission Control Service. 0Drain, flush and refill cooling system (or DATE MILEAGE ACTUAL SERVICED BY: every 24 months, whichever occurs first). See "Engine Coolant" in the Index for what to use. Inspect hoses. Clean radiator, condenser, pressure cap and neck. Pressure test the cooling system and pressure cap. An Emission Control Service.