What additive does ford service use for ethanol?

Ford Service typically uses an additive called "Fuel System Cleaner" for vehicles running on ethanol-blended fuels. This additive helps to clean the fuel system, prevent deposits, and improve engine performance. Specific products may vary by service location, but they are designed to maintain fuel efficiency and protect engine components when using ethanol. Always consult your owner's manual or a Ford service representative for the best recommendations for your vehicle.