This diesel engine system cleaner 300ml from Liqui Moly has been developed to remove and prevent deposits in the fuel system and the combustion chamber, making it suitable for all diesel engines including common rail and pump injectors, as well as in vehicles with and without a diesel particulate filter. Simple to use and can be added directly into the fuel tank. * Cleans injectors and ensures better engine combustion * Guards needle valves against sticking and gumming * Defends expensive components of the injection system from wear * Sufficient for a maximum of 75l capacity * Manufacturer's part 5128 https://elecena.pl/product/27738438/liqui-moly-5128-diesel-engine-system-cleaner-300ml 2025-01-22 https://elecena.pl/product/27738438/liqui-moly-5128-diesel-engine-system-cleaner-300ml 2025-07-17 https://elecena.pl/product/27738438/liqui-moly-5128-diesel-engine-system-cleaner-300ml 2026-05-02 https://elecena.pl/product/27738438/liqui-moly-5128-diesel-engine-system-cleaner-300ml 2026-07-08 https://elecena.pl/product/27738438/liqui-moly-5128-diesel-engine-system-cleaner-300ml 2026-10-10