Honda Odyssey Owners Manual > Maintenance Under the Hood: Adding Engine Oil
1. Unscrew and remove the engine oil fill cap. 2. Add oil slowly. 3. Reinstall the engine oil fill cap, and tighten it securely. 4. Wait for three minutes and recheck the engine oil dipstick. If any oil spills, wipe it up immediately. Spilled oil may damage the engine compartment components. NOTICE ...