Prestone - AS731 - FUEL INJECTOR CLEANER

Using a Prestone® fuel additive can help clean deposits that may form in fuel injectors, intake valves, combustion chambers and carburetors during normal vehicle operation. When these deposits form, a vehicle can experience knocks and pings, hesitation, rough idle, hard starting and lost performance. Adding a Prestone® specially formulated fuel additive can help resolve these problems and serve as an effective first step in basic vehicle maintenance.