How to Identify Low-Quality Gasoline?
2 Answers
Identifying low-quality gasoline can be done by smelling the fuel, as inferior oil has a pungent odor. Below are the specific impacts of using low-quality gasoline: 1. Reduced Power: Using low-quality gasoline not only decreases the car's power output but also causes noticeable vibrations and abnormal noises when idling. 2. Increased Fuel Consumption: Poor-quality gasoline often lacks good anti-knock properties, making the engine prone to knocking. Over time, this can lead to significant carbon buildup, resulting in higher fuel consumption and even severe damage to the catalytic converter.
I remember one time after refueling, the car started acting strangely with loud engine noise and severe shaking, and later I found out it was due to poor-quality gasoline. To tell the difference, you need to rely on your nose and eyes—good gasoline is clear with a slight yellow tint like water, while poor-quality gasoline has a pungent smell that just doesn't seem right and may appear cloudy or dark. After refueling, if your car has unstable idling, suddenly increased fuel consumption, or noticeably more black smoke from the exhaust, these are warning signs you shouldn't ignore. Don't think cheap fuel is a bargain—damaging your car will cost more in repairs. When choosing a gas station, stick to reputable branded ones. I always go to familiar chain stations—they have reliable fuel sources and fewer scams.
