Avalon XL V6-3.0L (1MZ-FE) (1997)
Engine Oil: Testing and Inspection
Oil Quality Check
1. Check the oil for deterioration, entry of water, discoloring or thinning.
If the quality is visibly poor, replace the oil.
2. Oil grade: API SH, Energy-Conserving II multigrade engine oil or ILSAC multigrade engine oil. Recommended viscosity is as shown in the
illustration with SAE 5W-30 being the preferred engine oil.