For all 4-stroke gasoline and diesel engines, with or without turbochargers. Miscible with most commercially available motor oils. Safe for use with catalytic converters and particulate filters (GPF/DPF). Contents (300 mL) is sufficient for 3–6 Liters (0.8 gal. to 1.6 gal.) motor oil. Not suitable for motorcycles with wet clutches.
Prevents and reduces hydraulic lifter noise. Cleans oil passages to remove oil flow restrictions. Restores proper hydraulic lifter function and reduces wear.
• damps hydraulic tappet noise
• cleans valve bores
• improves the lubrication properties of the oil
Contents (300 mL) is sufficient for 3–6 Liters (0.8 gal. to 1.6 gal.) motor oil. The product can be added at any time. After adding, run the engine until warm. For a lasting effect, Liqui Moly Hydraulic tappet additive must be added after each oil change.