Cataclean Fuel and Exhaust System Cleaner; 16 oz.

Complete Engine Cleaning. The Cataclean Fuel and Exhaust System Cleaner; 16 oz. is a comprehensive solution designed to reduce carbon build-up and clean critical engine components such as oxygen sensors, fuel injectors, and cylinder heads. It is added directly to the fuel tank and is recommended four times annually to maintain optimal engine performance, improve fuel efficiency, and reduce hydrocarbon emissions.

Durable Packaging. The cleaner is contained in a newly engineered COEX-HDPE bottle that enhances strength and prevents evaporation. The bottle design features a capless, long nozzle making it compatible with gas tanks for easy application, ensuring the product remains stable and user-friendly.

Simple Application. This fuel and exhaust system cleaner requires no complex installation; it is a pour-in additive requiring no drilling or engine modifications. Its ease of use makes it accessible for routine maintenance without professional assistance.

Warranty. This product includes a manufacturer’s limited 90-day warranty, providing assurance of quality and performance.

Application. Suitable for use in gasoline engines with fuel injection systems and safe for catalytic converters and oxygen sensors. It does not increase octane, eliminate frozen fuel lines, or remove water. The cleaner is legal for use on all driving categories, including emissions-controlled, non-emissions-controlled, and racing vehicles, as it does not alter emissions output.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov