Dacia Sandero 1.0 sce 3 cylinder spark plug removal.

You will need 8mm socket, 14mm deep socket, long extension bar and ratchet. Plus maybe flat head screwdriver for loosening connections.
Had problem in past of Oil getting into cylinders via rocker cover gasket. Was done under warranty but appears still to be weeping.
Has done 25,000 miles and been to southern Spain twice with no issues and engine working hard.