This advanced formula from LIQUI MOLY works to protect your engine from wear and tear. By reducing friction between moving parts, it contributes to smoother operation and improved fuel efficiency. The additive helps to dissolve deposits and sludge that can accumulate in the engine over time. This cleaning action ensures that vital engine components receive optimal lubrication, preventing premature wear. Regular use of LIQUI MOLY Engine Oil Additive 7181 can help maintain your engine's optimal condition, extending its service life and ensuring reliable performance.