What to Expect When an Injector Fails in Your Engine?

Learn the symptoms of injector failure and how to ensure your engine performs efficiently by consulting a mechanic.

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When one injector fails, the engine may experience misfires, a noticeable drop in power, increased fuel consumption, and rough idling. To resolve this, consult a mechanic to identify and replace the faulty injector, ensuring proper engine performance and efficiency.

FAQs & Answers

  1. What are the symptoms of a faulty fuel injector? Symptoms of a faulty fuel injector include engine misfires, decreased power, poor fuel economy, rough idling, and increased emissions.
  2. How do you diagnose a failing fuel injector? To diagnose a failing fuel injector, mechanics typically perform a visual inspection, use diagnostic tools to check for error codes, and conduct fuel pressure tests.
  3. Can I drive with a bad fuel injector? While it may be possible to drive with a bad fuel injector, it can lead to more severe engine problems and should be addressed immediately to avoid expensive repairs.
  4. How much does it cost to replace a fuel injector? The cost to replace a fuel injector can vary widely, typically ranging from $150 to $500 per injector, depending on the make and model of the vehicle and labor costs.