Owner's Manual
Page 281
...oil meeting all requirements for this vehicle. Do not use other viscosity oils such as synthetic. This vehicle's engine was filled at the factory with the starburst symbol at all synthetic oils will meet this standard may be identified as SAE 20W-50. • American Petroleum ...Institute (API) starburst symbol Oils meeting this GM standard. This symbol indicates that the oil has been certified by the vehicle warranty. • SAE 5W-30 SAE 5W-30 is best for the vehicle. However, not all temperatures. You can cause engine damage not covered by...
...oil meeting all requirements for this vehicle. Do not use other viscosity oils such as synthetic. This vehicle's engine was filled at the factory with the starburst symbol at all synthetic oils will meet this standard may be identified as SAE 20W-50. • American Petroleum ...Institute (API) starburst symbol Oils meeting this GM standard. This symbol indicates that the oil has been certified by the vehicle warranty. • SAE 5W-30 SAE 5W-30 is best for the vehicle. However, not all temperatures. You can cause engine damage not covered by...