The Mileage Ford MODEL_ XS programmer will improve your vehicles fuel economy through optimized engine management. Each calibration is validated for accurate results allowing you to buy and drive with confidence.
If your Ford Excursion has starting running very poorly, or stopped running entirely while showing symptoms of lacking spark, your Ford Excursion ignition coil is most likely the cause.
Ford Excursion Copper and Platinum Spark Plugs by Bosch, Denso and NGK. Replace the Ford Excursion spark plugs once a year for optimum vehicle performance and increased fuel mileage.