Can a Faulty Fuel Injector Cause Engine Misfire?

[ElliottRose]

A faulty fuel injector can cause engine misfire and may also lead to some other symptoms. Engine Vibration: When a car's fuel injector is damaged and fuel injection becomes uneven, the engine may exhibit symptoms such as operational vibration during operation. Reduced Power and Increased Fuel Consumption: As the fuel injector deteriorates, the fuel injection volume and pressure cannot be guaranteed, leading to symptoms like decreased vehicle power and increased fuel consumption. Increased Exhaust Emissions Pollution: Malfunctions in the engine's fuel injector will inevitably affect the mixing and combustion of the combustible air-fuel mixture, resulting in increased pollutant emissions from the vehicle's exhaust. Engine Misfire: If the fuel injector of a particular cylinder is severely damaged, the engine is highly likely to experience misfire, which can cause severe engine vibration.