Why Fuel Filters & When They Need Attention

Oil and air filters are well-known. People often replace them on their own time, but how often do people consider the state of their fuel filter? It performs a vital function by screening out dirt, rust particles and other particulates from the fuel that passes through the fuel line. This feeds your engine clean fuel without particulates that will cause the engine to shudder. And if your car isn’t functioning properly, it could be the fuel filter causing the issue.

The Filter Needs Changing If…

When your fuel filter is clogged, it reduces the amount of fuel that’s able to pass through the fuel line and to the engine. This will reduce your engine’s performance, providing noticeable signs that it’s time to get your fuel filter changed. If you notice that

  • your engine feels shaky when you’re idling
  • is difficult to start
  • struggles at low speeds
  • simply dies while you’re driving

It could be time for a fuel filter change.

There are other reasons for engine problems, but the simplest solution is to eliminate possibilities. A clean fuel filter keeps your engine free of particulates and allows for smooth fuel efficiency. Your engine gets the fuel it needs, ensuring that your vehicle runs correctly.

When Should I Change My Filter?

If you haven’t seen any issues with your engine performance, that doesn’t mean you shouldn’t change your fuel filter. Any engine part can wear down over time; you want to ensure your vehicle has the best regular maintenance to keep it functional for as long as possible. Not all owner’s manuals will have set times or mileage markers for changing fuel filters. If your owner’s manual doesn’t specify, have your fuel filter replaced every one to two years.

Regular maintenance keeps your car running smoothly and you driving safely!