1993 Pontiac Grand Prix Owner's Manual - Page 300

Section B: Owner Checks & Services Listed below are owner checksand services which should be performed at the intervals specifiedto help ensure the safety, dependability and emission control performance of your vehicle. Be sure any necessaryrepairs are completed at once. Whenever any fluids or lubricants are added to your vehicle, make sure they are the proper ones, asshown in Section D. At Each Fuel Fill(It is important for or a sewicestation attendant to perform these underhood checks at each fuel you fill..) WHAT TO DO i I I h CHECK OR SERVICE Engine Oil Level Check the engine oil level and add proper oil if necessary. Seethe Index under Engine Oil for the further details. Engine Coolant Level Check the engine coolant level in the coolant recovery tank and add the proper coolant mix if necessary. See the Index under Coolant for further details. Windshield Washer Fluid Level CHECK OR SERVICE I Check the windshield washer fluid level in windshield washer tank and add the fluid if necessary. See the Index under Windshield Washer Fluidfor further details. At Least Once a Month WHAT TO DO Tire Inflation Check tire inflation. Makesure they are inflated to the pressures specified on the Tire-Loading Information label locatedon the rear edge of the driver's door or inside the trunk lid. See the Index under Tires for further details. I At Least Twice a Year h CHECK OR SERVICE WHAT TO DO Hydraulic Clutch System Inspection Check the fluid level inthe clutch reservoir. Seethe Index under Hydraulic Clutch. A fluid loss in this system could indicate aproblem. Have the system inspected and repaired at once.