Purpose and Specifications

The LIQUI MOLY Pro-Line Automatic Transmission Cleaner 5101 is a powerful cleaning additive that dissolves stubborn deposits and residues inside automatic transmissions and power steering systems. This 1-liter tin delivers gentle yet effective cleaning that restores smooth gear shifting, prevents seal damage, and extends transmission life without harming rubber or plastic parts.

• Key Benefits: Optimizes shifting for crisp performance, cleans oil passages for better flow, and ensures fresh ATF oil works at peak efficiency right away.
• Usage Amount: 300 ml treats 6-9 liters of ATF oil; full 1L bottle covers larger systems up to 20-30 liters.
• Operating Temps: Safe for transmissions running at normal temps from -20°C to 120°C.
• Shelf Life: 4 years unopened when stored cool and dry.

When to Use / Replace?

Use this cleaner during routine transmission service every 40,000-60,000 km or 24-36 months to remove buildup before an oil change. Ideal if you notice rough shifting, delayed engagement, or slipping gears. Add at operating temperature, idle engine 10-15 minutes while shifting through gears, then drain old oil and filter. Replace ATF every 50,000-80,000 km depending on driving conditions.

FAQ

Q: Is it safe for all automatic transmissions?
A: Yes, compatible with all standard automatic transmissions and power steering using ATF II or III oils; does not attack seals.

Q: How soon do I see results?
A: Shifting improves immediately after cleaning and fresh oil install, with full benefits in 100-500 km of driving.

Q: Can I use it in older high-mileage vehicles?
A: Perfect for vehicles over 100,000 km to dissolve years of sludge and restore like-new performance.