4 Runner 2WD L4-2693cc 2.7L DOHC MFI (1997)
Engine Oil: Testing and Inspection
Oil Quality Check
1. Check engine oil quality.
Check the oil for deterioration, entry of water, discoloring or thinning.
If the oil quality is visibly poor, replace it.
2. Oil grade:
API grade SH, Energy-Conserving II multigrade engine oil or ILSAC multigrade engine oil. Recommended viscosity is as shown in the
illustration.
SAE 5W-30 is the best choice for your vehicle, for good fuel economy, and good starting in cold weather.
