LIQUI MOLY Pro-Line Engine Flush (500mL)

LIQUI MOLY Pro-Line Engine Flush is a professional-grade cleaning additive designed to dissolve sludge, lacquer, and solid contaminants within the engine oil circuit. By neutralizing deposits before an oil change, this formula ensures that new oil remains clean and effective for its entire service interval. It is compatible with most commercially available motor oils and is safe for use in engines equipped with oil-running timing belts.

To use, add the 500mL contents to the engine oil while at operating temperature. Allow the engine to idle for 10 to 15 minutes depending on the level of contamination, then immediately drain the oil and replace the filter. This process provides a rapid yet gentle cleaning of the internal components without attacking common sealing materials.

• Cleans and flushes internal engine oil circuits
• Tested safe for turbochargers, catalytic converters, and Diesel Particulate Filters (DPF)
• One 500mL can treats up to 5 liters (1.3 gallons) of oil
• Minimum oil filling of 3 liters (0.8 gallons) required for optimum performance
• Simple application before standard oil changes
• Note: Not suitable for use in motorcycles with wet clutches