STP CONC FUEL INJECTOR 5.25OZ 12PK

Unclogs dirty fuel injectors to restore performance in just one treatment. Super concentrated fuel injector cleaner contains concentrated detergents that help dissolve and remove harmful carbon, gum and varnish deposits on fuel injectors. Without cleaning, deposits can lead to hard starts, lost acceleration and rough idling. Made with jet fuel, a high-quality carrier of active ingredients. Safe for all gasoline engines. Size 5.25 oz. bottle.