Does the Fuel from Small Gas Stations Affect Cars?

[EllieLee]

If it's fuel from a qualified small gas station, it won't affect the car. However, if it's from an unregulated gas station with poor fuel quality, it can cause severe damage to the car's engine. Below are the impacts of poor fuel quality on vehicles: 1. Oil Burning: Poor fuel quality leads to incomplete combustion, resulting in excessive carbon deposits. Over time, these deposits accumulate and thicken, with some entering the piston, causing piston ring sticking and clogging of the oil return holes. This creates gaps in the engine, allowing oil to enter the combustion chamber and burn, leading to oil burning. 2. Insufficient Power: Inferior fuel often results in incomplete combustion, leaving carbon residues that cause the engine to lack power.