What are the symptoms of a failing fuel injector?

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The symptoms of a failing fuel injector can vary depending on the severity of the problem, but here are some common signs to look out for:

1. Engine misfires: A faulty fuel injector can cause an inconsistent fuel supply to the engine, resulting in engine misfires, rough idling, and even stalling.

2. Poor fuel economy: A failing fuel injector can cause poor fuel economy since it will not provide the correct amount of fuel to the engine, which can result in increased fuel consumption.

3. Engine performance issues: If the fuel injector is not working properly, it can affect the engine's performance, causing a loss of power or acceleration.

4. Fuel leaks: A damaged or faulty fuel injector can cause fuel leaks, which can be identified by the smell of gasoline and may also leave visible stains or puddles under the vehicle.

5. Check engine light: A malfunctioning fuel injector can trigger the check engine light to come on, indicating that there is an issue with the engine's fuel system.

If you notice any of these symptoms, it is essential to have your vehicle inspected by a qualified mechanic to determine the cause of the problem and make any necessary repairs.

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