Liqui Moly Pro-Line Engine Flush

Liqui Moly Pro-Line Engine Flush

Part number - 2427

High-performance internal engine cleaner developed to remove sludge, varnish and carbon deposits from vital engine components. Its advanced formula cleans oil passages, piston ring grooves and bearings, helping to reduce engine noise, minimise oil consumption and improve compression. By preparing the engine before an oil change, it allows fresh oil to deliver maximum protection and performance.

Suitable for both petrol and diesel engines, including those fitted with particulate filters (DPF/GPF). Designed to support the correct hydraulic function of oil-controlled systems such as VVT and similar technologies. Safe for engines with timing belts running in oil and tested for compatibility with turbochargers and catalytic converters. Ideal for routine maintenance and preventative care to maintain smooth and reliable operation.

How to Use
One 500 ml can treats up to 5 litres of oil. Add to warm engine oil prior to an oil change. Allow the engine to idle for 10–15 minutes depending on contamination level, then drain the oil and replace the filter. Compatible with all commercially available motor oils.

Important Note
Not suitable for motorcycles or engines with wet clutch systems.