* Fuel quality: If you consistently use lower-quality fuel, you may need to replace it more frequently. Dirty fuel can clog the filter quicker.
* Driving conditions: Severe driving conditions (lots of off-road driving, towing heavy loads) can also lead to faster filter clogging.
* Vehicle's age and condition: An older vehicle's fuel system might be more prone to accumulating sediment and debris, necessitating more frequent filter changes.
It's always best to consult your owner's manual for the manufacturer's specific recommendation. Ignoring filter replacement can lead to engine damage due to fuel starvation. If you notice any signs of a failing fuel filter (like decreased fuel efficiency, sputtering engine, or difficulty starting), replace it immediately, regardless of mileage.
