MOTUL Valve Lifter Stop Noise

Specialized valve lifter noise suppressant for gasoline and diesel 4-stroke engines—including turbocharged, naturally aspirated, and EGR-equipped units. Advanced friction modifiers reduce lifter-to-cam lobe contact noise and restore optimal oil pressure. Eliminates ticking, tapping, and clicking sounds caused by insufficient lubrication or varnish buildup. Provides anti-wear protection for camshafts, lifters, and rocker arms. Enhances valve timing accuracy and engine stability at high RPMs while extending valvetrain service life.