What to Do If 95 Gasoline Is Mistakenly Filled with 92?
2 Answers
Filling a car designed for 95 gasoline with 92 by mistake will not affect the vehicle, but the two types of gasoline should not be mixed for long-term use. Here is more information about gasoline: 1. Gasoline appears as a transparent liquid, is flammable, with a distillation range of 30°C to 220°C, and is classified into grades such as 90, 93, 95, and 97 based on octane ratings. 2. The mixtures of 92 and 95 gasoline are essentially the same, but the proportions of the mixtures differ. Long-term mixing of different grades of gasoline can reduce anti-knock performance, causing the engine to self-ignite before the designated ignition time, which may lead to confusion in the engine's ignition system, engine shaking, and in severe cases, damage to the car's engine.
Bro, I did the same thing last time! Mixing 95 with 92 can indeed make engine knocking more likely, especially in older engines. Don't panic, if you haven't started the engine yet, it's best to find someone to siphon the fuel. If you're already driving, remember to slow down and keep the RPM below 3000. Adding some octane booster can help increase the octane level, and mixing half a tank of 98 at a major gas station can also be an emergency solution. Always pay attention to the fuel pump labels when refueling—95 pumps usually have green labels, so don't mix them up. After finishing this tank, switch back to 95 immediately. The engine has knock correction, but don't take risks often. Regularly checking the engine oil and air filter helps protect the engine.
