Engine Flush Plus. Engine Flush Plus is a combination of additives and a special carrier fluid. The effective detergent and dispersant additives dissolve sludge. All types of oil-soluble residues are brought into suspension and removed during the next oil change. Cleaning and flushing out of gasoline and diesel engines. Suitable for vehicles with timing belt running in oil. Not suitable for use on motorbikes with wet clutches. Properties: Economical Does not attack common sealing materials Rapid cleaning Suitable with filters and catalytic converters Minimizes wear Suitable for turbocharge Application: One 300 ml can is sufficient for up to 6 liters of oil. Add Engine Flush Plus to the motor oil at running temperature before changing the oil. After adding the product, allow the engine to idle for approximately 10 minutes. Then change the oil and the filter. Engine Flush Plus is compatible with all commercially available motor oils. *By request/order.