Motoring costs often push drivers to choose cheaper fuel options, but automotive specialists warn that filling a tank with low-quality gasoline can bring real, long-term trouble for an engine and the entire fuel system. Poor fuel quality can interfere with performance, efficiency, and longevity, making it essential to distinguish between value and risk when refueling. The impact may not be immediate, but the cumulative effects are visible in how the engine behaves over time and how clean the fuel delivery system stays.
