Thoroughly removes and suspends oil residue and varnish deposits for improved lubrication. Dissolves and thins highly oxidized oil, reducing the contamination of the oil. Reduces oil consumption. Ensures proper valve train and oil pump operation.
Protects internal engine parts. Ensures total cleaning and resolves problems arising from overdue oil changing such as hydraulic tappet rattling and loss of compression in the piston ring area. New oil stays clean and effective longer.