Here's why:
* Engine Codes: Renault uses different engine codes for their 1.2 16v engines. The oil requirements (viscosity, specifications) can vary depending on the specific engine code.
* Oil Specifications: Modern engines require specific oil specifications (like ACEA or API). Using the wrong oil can damage your engine.
How to Find the Correct Oil:
1. Locate your engine code: It's usually stamped on a metal tag on the engine itself. You might need to consult your owner's manual or a reputable online resource like www.auto-data.net for the location.
2. Consult your owner's manual: Your owner's manual will have the most accurate oil recommendations for your specific engine code.
3. Check with a Renault dealership: Contact your local Renault dealership for the recommended oil for your car.
General Tips:
* Viscosity: For a 2004 Clio, you'll likely need a 5W-30 or 5W-40 viscosity oil, but always confirm with your manual or dealer.
* Oil Specifications: Look for oil meeting specifications like ACEA A3/B3 or A3/B4, or API SL/SM.
Remember: Using the correct oil is crucial for the longevity and performance of your engine. Always refer to your owner's manual or consult with a professional for accurate recommendations.