A fuel filter is an essential component of the engine's fuel system that ensures any debris or impurities are caught and prevented from entering into the engine, preventing fuel pump and injector damage. Over time, it becomes more clogged with debris and can even crack or leak due to age or corrosion. Fuel filters should be replaced every two years, or as recommended by the vehicle manufacturer. If you are noticing dim headlights, rough idling, poor acceleration, or a check engine light, these could be signs your fuel filter needs attention. GarageMatch connects you with trusted repair shops equipped to service your vehicle's make and model. Start your search today and submit a service request to get your fuel filter replaced by a qualified professional.