Can Ethanol Gasoline and Regular Gasoline Be Mixed for Use?
2 Answers
Ethanol gasoline and regular gasoline can be mixed for use. However, since the combustion heat value of ethanol gasoline is lower than that of regular gasoline, drivers may feel a slight decrease in vehicle power, though the impact is not significant. In China, the ethanol content in ethanol gasoline is 10% or less, so many drivers might not even notice the difference in daily use. Mixing ethanol gasoline with regular gasoline can slightly improve the anti-knock performance but may also lead to increased fuel consumption. Additionally, ethanol gasoline and regular gasoline have different heat values. Ethanol gasoline is a fuel processed from grains and various plant fibers, serving as an alternative energy source formed by blending ethanol and regular gasoline in a specific ratio.
I'm an experienced truck driver with over a decade of long-haul experience, and I've mixed ethanol-blended gasoline with regular gasoline many times. Actually, mixing these two fuels isn't a big deal - most vehicles are designed with compatibility in mind, especially newer models. When you mix in some regular gasoline, the alcohol concentration decreases and the vehicle can still start normally. But be careful with older vehicles - the vintage trucks I drive often develop problems when mixed, like ethanol corroding fuel system components and causing rust, which increases fuel consumption. At gas stations, shortages are common, so after mixing fuels you need to assess the situation. It's fine for short trips, but don't risk it on long hauls. Before loading cargo, check your fuel cap manual - if it says E10 compatible then mixing is safe. Safety first - don't compromise your vehicle's condition just to save money or for convenience.
