منظف مكينة داخلي عند تبديل الزيت من STP

STP Engine Flush is specially formulated to rapidly dissolve harmful engine deposits and maintain efficient oil circulation throughout the entire engine, helping to protect vital engine wear surfaces throughout the flush.STP Engine Flush is designed to help neutralise harmful engine acids, unstick internal engine components and prevent contamination of new oil by removing contaminants left behind by ordinary draining. STP Pulitore Motore is designed for petrol and diesel engines.Allow the car’s engine to run until it reaches normal operating temperature, turn engine off, then pour entire bottle into oil crankcase (treats 3-5L). Start engine and run at fast idle for 15 minutes. Turn engine off and carefully drain oil whilst still hot. Replace oil filter and add appropriate oil that meets vehicle specification.When oil change is due. Add STP Engine Flush directly to the used motor oil prior to draining