Description: The EGR (Exhaust Gas Recirculation) valve is an emission control device which is placed in the exhaust collector and regulates the burned gases back to the intake manifold. The purpose of the EGR valve is to reduce the NOx. Removes are: carbon, and other deposits. Restores the circulation of air in the combustion chamber. Reduces fuel consumption. Easy to use. How to use: Pour the bottle contents into the tank containing 20L of fuel. Drive for 25 minutes at an engine speed of 2500 to 3500 rpm. Then drive normally until full consumption of treated fuel. Refill.
