Liqui Moly Pro-Line throttle calve cleaner contains a special active solvent designed to remove the types of contamination and deposits found on petrol engine intakes and throttle valves. By cleaning these areas it can restore lost performance and improve drive-ability and fuel economy.Cleans engine intakes, valves and throttle valvesCan restore lost engine performanceCleans without the need to dismantle engine components, only the intake pipe needs to be removedPro-line throttle valve cleaner removes contaminants such as oil, resin, dried petrol, gum and glue. It is designed to be applied to the intake while the engine is running to ensure the whole intake system is treated for the best results. An extra long, flexible application hose with nozzle makes it easy to apply for any vehicle. Safe to use on vehicles fitted with catalytic converters.For petrol engine vehicles only.400ml AerosolTechnical Data Sheet