1993 Buick Regal Owner's Manual - Page 278

Section 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. At Each Fuel Fill (It isimportant for you or a servicestation attendant to perform these underhood checks at each fuel fill.) WHAT TO DO Engine Oil Level Check the engine oil level and add the proper oil if necessary. See "Engine Oil" in the Indexfor further details. Check the engine coolant level in the coolant recovery tank and add the proper coolant mix if necessary. See "Coolant" in the Index for further details. 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. Be sure any necessary repairs are completed once. at Whenever any fluids or lubricants are added to your vehicle, make sure they are the proper ones, as shown in Section D.. Engine Coolant Level Windshield WasherFluid Level 276