The MANNOL Motor Doctor 9990 is a multifunctional engine oil additive designed to restore oil pressure and reduce consumption in high-mileage engines.

Product Properties:

• A special modifier increases the oil viscosity index, preventing oil from entering the combustion chamber and reducing soot formation.
• Anti-wear components minimize engine wear and extend their lifespan.
• Improves the stability and strength of the oil film on the engine's moving parts.
• Especially effective under harsh operating conditions and when the oil is diluted with fuel.
• Suitable for gasoline and diesel engines as well as for all types of engine lubricants.

Color: yellow-brown.

Application: Add to fresh engine oil at every oil change after the engine reaches operating temperature. The content of one can is sufficient for lubrication systems with up to 5 liters of oil.