Red Line SI-1 Fuel System Cleaner
SI-1’s injector and valve detergent is a concentrated package of the most powerful high-temperature detergents available to clean petroleum fuel injectors, intake valves and combustion chambers.
SI1 Complete Fuel System Cleaner can clean injectors to nearly 100% efficiency in one treatment. The cleansing effect on injector deposits can raise fuel economy approximately 12% or even greater, depending on the condition of the injectors.