STP Gasoline Fuel Treatment - 5.25 oz

This treatment is formulated with twice the cleaning agents as regular treatments and goes to work quickly to improve the quality of gas in your vehicle. It helps to dissolve fuel injector and carburetor deposits, including carbon, gum and varnish to improve performance. It is also a fuel water remover to help prevent a frozen fuel line. Use this with ever other gas tank fill and it is compatible with capless gas systems.