Owner's Manual
Page 298
However, not all synthetic oils will meet this standard may be identified as synthetic. You should look for two things: • GM4718M Your vehicle's engine requires a special oil meeting this GM standard. What Kind of Engine Oil to Use Look for and use oils that meets GM Standard GM4718M. Notice: If you use only an oil that do not have the GM4718M Standard designation, you can cause engine damage not covered by your warranty. 5-18 Oils meeting GM Standard GM4718M.
However, not all synthetic oils will meet this standard may be identified as synthetic. You should look for two things: • GM4718M Your vehicle's engine requires a special oil meeting this GM standard. What Kind of Engine Oil to Use Look for and use oils that meets GM Standard GM4718M. Notice: If you use only an oil that do not have the GM4718M Standard designation, you can cause engine damage not covered by your warranty. 5-18 Oils meeting GM Standard GM4718M.
Owner's Manual
Page 299
...above 0°F (-18°C), you will need for this on the oil container, and use other viscosity oils such as meeting GM Standard GM4718M may substitute SAE 10W-30 with the starburst symbol. You should look for good performance and engine protection. Engine Oil Additives Do not add ... the starburst symbol that the oil has been certified by the American Petroleum Institute (API). This symbol indicates that meet GM Standard GM4718M are identified as SAE 20W-50. Substitute oil not meeting these requirements should not be available. • SAE 5W-30 As...
...above 0°F (-18°C), you will need for this on the oil container, and use other viscosity oils such as meeting GM Standard GM4718M may substitute SAE 10W-30 with the starburst symbol. You should look for good performance and engine protection. Engine Oil Additives Do not add ... the starburst symbol that the oil has been certified by the American Petroleum Institute (API). This symbol indicates that meet GM Standard GM4718M are identified as SAE 20W-50. Substitute oil not meeting these requirements should not be available. • SAE 5W-30 As...
Owner's Manual
Page 403
...obtained from your vehicle. For the proper viscosity, see Engine Oil on page 5-26. U.S. 12377985, in Canada 88901242) or lubricant meeting GM Standard GM4718M. U.S. 89021184, in Canada 10953517) or equivalent DOT-3 brake fluid. Hydraulic Brake Delco Supreme 11® Brake Fluid or equivalent DOT-3 ... The engine requires a special engine oil meeting requirements of clean, drinkable water and use only an oil that meets GM Standard GM4718M. Oils meeting this standard may be identified with the starburst symbol will meet this GM standard. GM Goodwrench oil meets...
...obtained from your vehicle. For the proper viscosity, see Engine Oil on page 5-26. U.S. 12377985, in Canada 88901242) or lubricant meeting GM Standard GM4718M. U.S. 89021184, in Canada 10953517) or equivalent DOT-3 brake fluid. Hydraulic Brake Delco Supreme 11® Brake Fluid or equivalent DOT-3 ... The engine requires a special engine oil meeting requirements of clean, drinkable water and use only an oil that meets GM Standard GM4718M. Oils meeting this standard may be identified with the starburst symbol will meet this GM standard. GM Goodwrench oil meets...