How to Repair Cylinder Scoring?

[KimberlyMarie]

Engine cylinder scoring often leads to piston assembly damage and cylinder wall scratches. It can be repaired at a maintenance shop by boring the cylinder and installing oversized pistons. If the cylinder wall scratches are too deep or the piston assembly is severely worn, a complete overhaul is necessary, requiring replacement of new kits. In severe cases, the entire cylinder block may need to be replaced.