ZOLLEX Engine flush removes sludge and varnish from insoluble parts in the engine oil system. Can be used at each change of engine oil.
Application: Flush the oil system before changing oil. One can of additive is enough for 5 litres of motor oil. Add the flushing fluid into the old engine oil, run the engine and let it idle for 10-15 minutes. Drain off the old oil, change the oil filter and fill the engine with new oil.