1998 Oldsmobile Silhouette Owner's Manual - Page 405

Part B: Owner Checks and Services Listed below are owner checks and services which should be performed at the intervals specified to help ensure the safety, dependability and emission control performance of your vehicle. Be sure any necessary repairs are completed at once. Whenever any fluids or lubricants are added to your vehicle, make sure they are the proper ones, as shown in Part D. Windshield Washer Fluid Level Check Check the windshield washer fluid level in the windshield washer tank and add the proper fluid if necessary. See "Windshield Washer Fluid" in the Index for further details. At Least Oncea Month Tire Inflation Check Make sure tires are inflated to the correct pressures. See "Tires" in the Index for further details. At Each Fuel Fill It is important you or a service station attendantto for pe~orm these underhood checks at each fueljill. Cassette Deck Service Clean cassette deck.Cleaning should be done every 50 hours of tape play. See "Audio Systems" in the Index for further details. Engine Oil Level Check Check the engine oil level and add the proper oil if necessary. See "Engine Oil" in the Index for further details. Engine Coolant Level Check Check the engine coolant level add DEX-COOL@ and coolant mixtureif necessary. See "Engine Coolant" in the Index for further details. 7-29