How Often to Change Fuel Filter: Mileage by Vehicle Type
Most gasoline vehicles with a serviceable external fuel filter need replacement every 40,000-60,000 miles or 3-5 years, while diesel vehicles commonly need a new filter every 10,000-20,000 miles or once a year. The owner’s manual takes priority because many modern gasoline vehicles use an in-tank filter designed for scheduled inspection rather than routine replacement. Key […]