Royal Purple Max-Clean is a high-performance fuel system cleaner and stabilizer that penetrates and removes deposits from injectors, carburetors, intake valves and combustion chambers to help restore fuel economy. EPA/CARB compliant, it works in gasoline and diesel engines, accepts ethanol blends and biofuel, and is safe for both 4-cycle and 2-cycle use. It’s formulated to clean without harming emissions-control equipment.
Royal Purple Max-Clean Fuel System Cleaner & Stabilizer - 20oz