Understanding the Average Life Expectancy of Fuel Pumps

Discover the average lifespan of a fuel pump and maintenance tips to maximize efficiency.

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The average life of a fuel pump ranges from 100,000 to 150,000 miles. Regular maintenance and keeping your fuel tank above a quarter full can extend its lifespan. Symptoms of a failing fuel pump include difficulty starting, sputtering, and reduced fuel efficiency.

FAQs & Answers

  1. What are the signs of a failing fuel pump? Common signs include difficulty starting, sputtering during acceleration, and decreased fuel efficiency.
  2. How can I extend the life of my fuel pump? Keep your fuel tank above a quarter full and perform regular maintenance checks.
  3. What causes fuel pump failure? Fuel pump failure can be caused by debris in the fuel tank, prolonged running on low fuel, or electrical issues.