To find the correct engine oil capacity for your 2002 Toyota RAV4, I recommend the following:
1. Check your owner's manual: This is the most reliable source of information for your vehicle. It will specify the exact oil capacity for your engine.
2. Consult a Toyota dealership or mechanic: They will have access to the latest service information for your RAV4.
3. Look for a sticker or label: Some vehicles have a sticker or label under the hood that indicates the oil capacity.
Please note: The engine oil capacity can vary depending on the specific engine in your RAV4.