MANNOL Motor Flush Car Engine Oil System Cleaner Flush Petrol Diesel 300ml

After 10 minutes of engine idling, drain the used oil, replace the filter and fill in the new oil (you CAN't DRIVE the CAR UNTIL THE new OIL is FILLED in!). After 10 minutes of engine idling, drain the used oil, replace the filter and fill in the new oil.

eBay