1996 Chevrolet Cavalier Owner's Manual - Page 252

As shown inthe chart, S A E 5W-30 is best foryour vehicle. However, you can use SAE 1OW-30 if it's going an to be 0°F (-18OC) or above. These numbers on oil container showits viscosity, or thickness.Do not use other viscosity oils, such SAE 2OW-50. as When to Change EngineOil See if any of these is true for you: one 0 Most trips areless than 5 to 10 miles (8 to 16 km). This is particularly important when outside temperatures are below freezing. Most trips include extensive idling (such as frequent driving in stop-and-go traffic). Most trips are through dusty areas. NOTICE: Use only engine oil with the American Petroleum Institute Certified For Gasoline Engines 46Starburst" symbol. Failureuse the to recommended oil can result in engine damage not covered by your warranty. GM Goodwrench@oil meets all the requirements for your vehicle. 0 0 0 You frequently tow a trailer or use a carrier on top of your vehicle. The vehicle is used delivery service, police, taxi for or other commercial application. 0 Engine Oil Additives Driving under these conditions causes engine to oil break down sooner. If anyone of these is truefor your vehicle, then you need to change your oil and filter every 3,000 miles (5 000 km) or 3 months -- whichever occurs first. Don't add anything to your oil. Your Chevrolet dealer is If none of them is true, change the oil and filter every ready to advise if you think something should be added. 7,500 miles (12 500 km) or 12 months -- whichever occurs first. Driving vehicle with a fully warmed a engine under highway conditions causes engine oil to break down slower. 6-14