Red Line SI-1 Complete Fuel System Cleaner (15 oz.)

The Red Line SI-1 Fuel System Cleaner is a concentrated package of the most powerful high-temperature detergents available to clean gasoline fuel injectors or carburetors, intake valves and combustion chambers and 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. Contains detergents and a synthetic upper cylinder lubricant which will help clean pollution control valves and can reduce octane requirements by two numbers. The Red Line SI-1 Fuel System Cleaner also protects the fuel system from rust.

- Use one bottle with a full tank or use in smaller doses for continued maintenance.

Treats up to 100 gallons. Safe for continual use.