*Genuine Liqui Moly product from Liqui Moly Gmbh *Prevents hydro tappet noise. *Effective for campro engine for reduction innoise *Increases the reliability and travel comfort ofthevehicle. High performance additive that damps down noise generation of contaminated and sticky hydraulic tappets. Cleans valve bores and thus ensures optimal functioning again. BENEFITS: - Damps hydraulic tappet noise - Cleans valve bores - Improves the lubrication properties of the oil - Tested for turbochargers and catalytic converters INTENDED USE: Suitable for all commercial motor oils in petrol and diesel engines with and without diesel particulate filter (DPF). Tested safe with catalytic converters and turbochargers. Can contents are sufficient for up to 6 l motor oil. Not suitable for motorcycles with wet clutches.