Does changing the fuel filter help gas mileage?
Does changing the fuel filter help gas mileage? If you have a clean fuel filter, better gas mileage will often follow. By changing the filter regularly, you help ensure a clean flow of gasoline from the tank to the engine. You may also want to consider fuel cleaning products that assist the fuel filter in keeping your gas free of debris. Is the fuel injector on my Ram 2500 bad? Enter your ride HERE to be a part of this month's Ride of the Month Challenge! I have a Ram 2500 diesel with 170,000 miles. It is smoking REALLY bad...