How to tell whether engine oil is real or fake: hot topics and identification guide on the Internet in the past 10 days
Recently, the identification of genuine and fake engine oil has become a hot topic in the field of automobile maintenance. With the frequent news of fake engine oil entering the market, consumers' attention on how to distinguish genuine and fake engine oil has increased significantly. This article will combine the hot content of the entire Internet in the past 10 days to provide you with a structured guide for identifying the authenticity of engine oil.
1. Recently popular topics related to engine oil
| topic | heat index | Main discussion platform |
|---|---|---|
| Case of engine scrap caused by fake engine oil | 85,000 | Weibo, car forum |
| Anti-counterfeiting technology upgrade for well-known motor oil brands | 62,000 | WeChat public account, Zhihu |
| Controversy over the authenticity of engine oil on e-commerce platforms | 78,000 | Douyin, Bilibili |
| Comparison of engine oil quality between 4S stores and third-party channels | 55,000 | Autohome, understand car emperor |
2. How to identify the authenticity of engine oil
1. Packaging identification
| identification point | Characteristics of authenticity | Features of fakes |
|---|---|---|
| Bottle printing | Clear, no ghosting, uniform colors | Blurry, ghosting, and dark colors |
| Anti-counterfeiting label | Complete and undamaged, can be verified by scanning the QR code | The paste is not strong and scanning the QR code is invalid. |
| bottle cap seal | Disposable anti-counterfeiting seal | Can be opened repeatedly or cannot be tightly sealed |
2. Oil identification
| Identification method | Authentic performance | Fake performance |
|---|---|---|
| color observation | Clear and transparent, no impurities | Turbid or suspended solids |
| Odor discrimination | Slight petroleum smell | Pungent chemical smell |
| Feel test | Lubricating and fine, no graininess | Unevenly thick or thin |
3. Suggestions on purchasing channel selection
Based on recent hot discussions, we have compiled risk assessments for different purchase channels:
| Purchase channels | Authenticity guarantee rate | price level | Popular platforms |
|---|---|---|---|
| Brand official flagship store | More than 95% | higher | Tmall, JD.com |
| 4S store | More than 90% | highest | 4S stores of various car brands |
| Large chain auto repair shop | About 85% | medium | Tuhu, Chexiangjia |
| Personal online store | Below 60% | lowest | Pinduoduo, Xianyu |
4. Expert advice
1.Choose formal channels: Try to buy from brand authorized dealers and avoid buying engine oil from unknown sources just for cheap.
2.Pay attention to anti-counterfeiting signs: Major brands are upgrading their anti-counterfeiting technologies, such as Shell's "QR code + digital code" dual verification system, Mobil's "holographic anti-counterfeiting label", etc.
3.Keep proof of purchase: Many recent cases of successful rights protection show that complete purchase records are important evidence for rights protection.
4.Change engine oil regularly: Even if genuine engine oil is used, engine performance will be affected if the service life is exceeded. It is recommended to replace it every 5,000-10,000 kilometers.
5. Recent updates on engine oil brand anti-counterfeiting technology
| brand | Latest anti-counterfeiting technology | Verification method |
|---|---|---|
| Mobil | Holographic dynamic anti-counterfeiting label | Scan code + official website verification |
| Shell | Triple anti-counterfeiting system | QR code + anti-counterfeiting code + secret mark on bottle |
| Castrol | Intelligent anti-counterfeiting chip | NFC sensor verification |
| Great Wall | Texture anti-counterfeiting technology | Mobile APP photo comparison |
Through the above structured data and recent hot spot analysis, I hope you can master the key methods of identifying the authenticity of engine oil and protect your car from fake engine oil. Remember, choosing formal channels, carefully verifying anti-counterfeiting labels, and retaining proof of purchase are the three magic weapons to avoid purchasing fake engine oil.
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