Purpose and Specifications

LIQUI MOLY Pro-Line Motor Oil Saver 1L is a premium additive for gasoline and diesel engines that rejuvenates hardened rubber and plastic seals in the oil circuit. It stops oil leaks, cuts oil consumption, eliminates blue exhaust smoke, quiets engine noise, and protects the environment by reducing pollution.

• Key Benefits: Regenerates valve stem seals to prevent burning oil, seals external leaks from shrunken or porous parts, improves emissions, and lowers repair costs.
• Usage: Add one full 1L can to 10-15 liters of warm motor oil anytime; self-mixes instantly. Full sealing effect kicks in after 600-800 km (about 400-500 miles) of driving.
• Maintenance Tip: Use every second oil change or around 30,000 km for lasting results. Works in operating temps from cold starts to high heat up to 150°C.
• Shelf Life: 4-5 years unopened; store in cool, dry place.

When to Use / Replace?

Use when you spot blue smoke on startup, oil spots under the car, rising oil levels on the dipstick, or hear extra engine clatter from older vehicles over 100,000 km. Replace additive treatment every 30,000 km or second oil change to keep seals flexible and oil use low—no need for full seal replacement saving hundreds in mechanic bills.

FAQ

Q: Can I use it in my daily driver? Yes, safe for all gas and diesel cars; add anytime, even between changes. Avoid motorcycles with wet clutches.

Q: How soon will I see results? Leaks start sealing right away, full effect after 600-800 km of normal driving.

Q: Does it thin or thicken oil? Improves viscosity for better protection—stays thick in heat, flows easy when cold, without changing your oil grade.