How to Distinguish Genuine and Fake Castrol Edge Engine Oil?
1 Answers
Methods to identify genuine Castrol engine oil: 1. Check the price: If the price is significantly lower than that on the official website or authorized stores, consider whether it might be counterfeit. 2. Inspect the packaging: Upon purchase, carefully examine the packaging, production date, serial number printing, and QR code for signs of wear or inconsistency. Compare with genuine product images from flagship stores. 3. Examine the oil: Genuine Castrol engine oil typically has a clear golden color. If the oil appears cloudy or dark, question its authenticity. Note: After changing the oil, regularly monitor the oil temperature and engine performance. If abnormalities occur, stop the vehicle to cool down and check for oil contamination to determine if substandard oil has been used. Inferior quality oil can often only be identified after prolonged use.