1997 Chevrolet Cavalier Owner's Manual - Page 245

Adding Equipment to the Outside of Your Vehicle You can be injured and your vehicle couldbe damaged if you try to do service work on a vehicle without knowingenough aboutit. 0 Be sure you have sufficient knowledge, experience, the proper replacement parts and tools beforeyou attempt anyvehicle maintenance task. 0 Be sure to use the proper nuts, bolts and other fasteners."English" and "metric" fasteners canbe easily confused. If you use the wrong fasteners, parts can later break or fall off. You could be hurt. Things you might add to outside of your vehicle can the affect the aifflow around it. This may cause wind noise and affect windshield washer performance. Check wit your Chevrolet dealer before adding equipment the to outside of your vehicle. Fuel Use regular unleaded gasoline rated at octane or 87 higher. At a minimum,it should meet specifications ASTM D4814 in the United States and CGSB 3.5-M93 in Canada. Improved gasoline specifications have been developed by the American Automobile Manufacturers Association (AAMA)for better vehicle performance and engine protection. Gasolines meeting the AAMA specification could provide improved driveability and emission control system protection compared to other gasolines.