2001 Toyota Tacoma Owners Manual - Page 253

'01 Tacoma U (L/O 0009) If you use SAE 10W-30 engine oil in extremely low temperatures, the engine may become difficult to start, so SAE 5W-30 engine oil is recommended. Oil identification marks Either or both API registered marks are added to some oil containers to help you select the oil you should use. The API Service Symbol is located anywhere on the outside of the container. The top portion of the label shows the oil quality by API (American Petroleum Institute) designations such as SJ. The center portion of the label shows the SAE viscosity grade such as SAE 5W-30. "Energy- Conserving" shown in the lower portion, indicates that the oil has fuel-saving capabilities. The ILSAC (International Lubricant Standardization and Approval Committee) Certification Mark is displayed on the front of the container. API service symbol ILSAC certification mark 2001 TACOMA (OM35766U) 261