What to Do If Poor-Quality Fuel Is Added?
2 Answers
Promptly visit a 4S shop to completely drain the remaining fuel in the tank, refill with high-quality gasoline, clean the fuel injectors, clean the combustion chamber, and replace the fuel filter. Here is more information about poor-quality fuel: Hazards: It can cause carbon deposits in the engine, clogging of the fuel system, reduced vehicle power performance, and failure of the oxygen sensor and catalytic converter. Identification Methods: Observe the appearance of the fuel, smell the fuel, and take a few drops to check its volatility and feel. Qualified gasoline evaporates easily, usually completely within one or two minutes. Slow evaporation or noticeable residue indicates abnormal fuel.
I panicked when I discovered my car had been filled with substandard fuel. I immediately pulled over and didn't dare start the engine again, fearing it might damage the components. A friend had previously told me that impurities in low-quality fuel can clog fuel injectors and even cause engine misfires or failure to start. I quickly called for a tow truck and had it taken to the nearest 4S shop for inspection. The mechanic helped drain the fuel tank, cleaned the entire fuel system, and replaced the fuel filter. That ordeal cost me nearly a thousand yuan, but thankfully the engine wasn't damaged. Since then, I only refuel at reputable gas stations and regularly clean the fuel system to prevent issues. If you accidentally fill up with the wrong fuel, stay calm, don't start the engine, and contact professionals immediately. Don't try to save money or cut corners, or the subsequent repair costs could be much higher.
