Can a tank of gasoline still be used after two months?
1 Answers
It is better to drain it. There are two indicators in the quality specifications of gasoline: actual gum and induction period, which reflect the stability of gasoline. If gasoline is stored for too long, it will oxidize severely and form gum. Gum can cause the valves to stick and not close properly. At high temperatures, it decomposes into carbon deposits that accumulate on the cylinder walls, piston tops, and cylinder heads, leading to poor engine performance, knocking, and increased wear. The hazards of low-quality gasoline to cars include: Clogging the fuel system: Low-quality gasoline contains more impurities, which can lead to incomplete combustion, producing many fuel impurities that cause poor fuel supply and severe engine vibration during driving. Engine carbon buildup: The incomplete combustion process of gasoline generates carbon deposits that adhere to the engine's surface, eventually increasing fuel consumption and damaging the engine over time. Damage to the catalytic converter and oxygen sensor: Poor-quality gasoline results in incomplete combustion, leading to exhaust emissions with high levels of impurities. The catalytic converter, which purifies exhaust gases, can become coated with these impurities, causing damage to the catalytic converter.
