Cooling system cleaners Liqui Moly 5189

Pro-Line Kuhler Reiniger, a cooling system cleaner. Deposits in the cooling system prevent normal heat exchange, block operation of the valves of the thermostat and regulating units. In case of too high temperatures, the engine stops running efficiently, its wear is increased and possibility of its damage increases, the power decreases. The cleaner removes such deposits and ensures the normal engine temperature and its reliability. It efficiently dissolves oily stains. It is suitable for all cooling and heating systems. It is free of aggressive acids and alkalis. Application. Add the cleaner in the cooling system following the proportion of 1 liter of the cleaner for 50 liters of the coolant, start the engine, warm it up to its operating temperature and let it run on idle revolutions within 10 - 30 minutes. Very strong oil deposits are removed within a longer time. The product can be placed in the cooling system for up to 3 hours, including while the car is moving. After its application. drain the fluid from the cooling system and flush it with water. Add a new coolant. Use each time the coolant is changed and when there is a problem with the cooling system.