Can a small amount of diesel mixed in gasoline still be used?
3 Answers
When a small amount of diesel is mixed into gasoline, the engine can still operate and continue to be used. Below is a brief introduction about the engine: 1. Basic Information: A liquid petroleum distillate with a boiling point range and viscosity between kerosene and lubricating oil. It is flammable, volatile, insoluble in water, and easily soluble in alcohol and other organic solvents. It is a complex mixture with boiling point ranges of 180°C to 370°C and 350°C to 410°C. 2. Composition: Mainly composed of diesel distillates produced through processes such as crude oil distillation, catalytic cracking, thermal cracking, hydrocracking, and petroleum coking (also requiring refining and the addition of additives). It is derived from crude oil, shale oil, etc., through processes like direct distillation or cracking. Depending on the properties of the crude oil, there are paraffinic diesel, naphthenic diesel, and naphthenic-aromatic diesel, among others.
As a parent who frequently drives with kids, I must remind you never to use gasoline mixed with even a small amount of diesel. Last year, my neighbor made the same mistake, thinking it was no big deal, and added some diesel to the fuel tank. The car started shaking like an earthquake just a few hundred meters down the road, completely losing power. When it was taken to the repair shop, the technician explained that diesel is thicker than gasoline and can clog the fuel injectors and ignition system, leading to carbon buildup and long-term damage to the engine's core components. If you accidentally mix fuels, my advice is not to start the engine—just tow the car to get the tank and fuel lines cleaned. Spending a little money now is much cheaper than engine repairs. This is a matter of family safety, especially the danger of stalling on the highway. I now regularly check the fuel pump labels to avoid such careless mistakes.
As someone who loves tinkering with engines, I have to say mixing diesel into gasoline is a complete no-go. Diesel has larger molecules and higher viscosity, which means it can't properly atomize and ignite in a gasoline engine, leading to delayed ignition or even misfires. Over time, this can wear out piston rings and spark plugs. I once experimented in my garage—just a small amount of diesel made the car struggle, with fuel consumption skyrocketing and emissions exceeding limits. If you've already mixed the fuels, stop the car immediately and don't start it. Drain the tank or use a professional cleaning agent. Here's a tip: always check the label when refueling to avoid cross-contamination. This stuff not only ruins the driving experience but also costs money. As car enthusiasts, we'd rather spend effort on prevention.
