1996 Pontiac Trans Sport Owner's Manual - Page 268

1 .- 1 - RECOMMENDED SAE WlSCOSltr GRJDIE ENGINE OL IS FOR BEST FUEL ECONOMY AND COLD STARTING, SELECT THE LOWEST SA€ llSCOStTY GRADE OIL FOR THE EXPECTED TEMPERATURE RIINGE. As shown in the chart, SAE 5W-30 is best for your vehicle. However, you can use SAE 1QW-30if it's going to be 0°F (-18°C) or above. These numbers onan oil container show its viscosity, or thickness.Do not u e s other viscosity oils, such as SAE 2OW-50. HOT WEATHER COOK F R MIS O SYMBOL NOTICE: Use only engineloil with the American Petroleum Institute CertifiedFor Gasoline Engines ''Starburst" symbol, Failure to use the recommended oil can result in engine damage not covered by your warranty. GM Goodwrench@oil meets allthe requirements for your vehicle. SAE SW-30 PREFERRED Engine Oil Additives Don't add anything your oil.Your Pontiac dealeris to ready to adviseif you think something should be added. DO ;NOT USE SAE 2OW-50OA ANY O GRADE O B NOT RECOMMENDED WEATHER COLD , L * !L , .