Running in oilRunning in oil
Millers running in oil 5 litre can. To be used if new pistons and/or piston rings are fitted for 500 miles to promote correct bedding in of piston rings and reduce the possibility of oil consumption as a result of cylinder bore glaze. Suitable for both petrol & diesel engines. Two cans required. . Note: this item can only be sent road freight and is not available outside Europe (air freight).