1996 Chevrolet Cavalier Owner's Manual - Page 251
1996 Chevrolet Cavalier Manual
Page 251 highlights
What Kind of Oil to Use Oils recommended for your vehicle can be identified by looking for the "Starburst" symbol.This symbol indicates that the oil has been certified by the American Petroleum Institute (API). Do not use anyoil which does not carry this Starburst symbol. If you change your own oil, be sure you use that has oil the Starburst symbol on the front of the oil container. If you have youroil changed for you, be sure theoil put into your engine is American Petroleum Institute certified for gasoline engines. You should also use the proper viscosityoil for your vehicle, as shown in the following chart: RECOMMENDED SAE VISCOSITY GRADEENGINE OILS FOR BEST FUEL ECONOMY AND COLD STARTING, SELECT THE LOWEST SAE VISCOSITY GRADE OIL FOR THE EXPECTED TEMPERATURE RANGE. - HOT WEATHER f°F + 100+ BO - WOK FOR THIS SYMBOL I - SAE&-~ 'I 1 1 1 SAE 1UW-30 PREFERRED WEATHER DO NOT USE SAE 2OW-50 OR ANY OTHER GRADE OIL NOT RECOMMENDED 6-13