1995 Pontiac Grand Prix Owner's Manual - Page 307

I Maintenance Schedule I I 78,000 Miles (130 000 km) 0Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 75,000 Miles (125 000 km) Cl Change engine oil and filter (or every 3 months, whichever occursfirst). An Emission Control Service. 0Inspect air cleanerfilter if you are driving in dusty conditions.Replace filter if necessary. An Emission Control Service. Inspect camshaft timing belt. Emission An Control Service. 0Lubricate the shift linkage, parking brake cable guides, underbody contact points and linkage (or every 6 months, whichever occurs first). 0Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. DATE ACTUAL MILEAGE SERVICED BY: 7-20