
It mainly depends on the degree of the fake engine oil. With particularly fake engine oil, you can immediately notice a decrease in engine power, increased noise, and higher fuel consumption compared to before. Below is relevant information about fake engine oil: 1. Identification: You can check the packaging—genuine engine oil containers are well-made, without rough edges or protruding seams. You can also look at the price—genuine engine oil usually has a standardized price, and even if it varies, the difference won’t be significant. 2. Hazards: Fake engine oil lacks a sufficiently thick oil film to prevent component wear, leading to accelerated engine wear and continuous problems. Fake engine oil cannot aid in heat dissipation, often causing dry friction and resulting in engine overheating. Fake engine oil has poor cleaning performance, failing to clean the engine, which can easily lead to carbon deposits, sludge, and other contaminants.


