What Mileage Do Fuel Injectors Typically Fail?
Discover the lifespan of fuel injectors, signs of failure, and maintenance tips to extend their life.
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Fuel injectors typically go bad between 50,000 to 100,000 miles, though this can vary based on maintenance and fuel quality. Signs of bad injectors include poor fuel economy, engine misfires, and rough idling. To prolong their lifespan, use high-quality fuel, regularly replace fuel filters, and consider periodic injector cleaning.
FAQs & Answers
- What are the signs of bad fuel injectors? Signs of bad fuel injectors include poor fuel economy, engine misfires, and rough idling.
- How can I maintain my fuel injectors? Regularly replace fuel filters, use high-quality fuel, and consider periodic cleaning to maintain fuel injectors.
- Can fuel injectors fail before 50,000 miles? Yes, factors like poor maintenance and low-quality fuel can lead to earlier failure.
- What happens if fuel injectors go bad? If fuel injectors fail, you may experience diminished engine performance, increased emissions, and potential engine damage.