Measuring Cylinder Bore Diameter
WARNING: This page is about a different variant/trim than selected.
Measure the cylinder bore diameter 37 mm (1.457 in) from the deck face using the EN-8087 gauge.
Compare your results with the Engine Mechanical Specifications (LF4) , or Engine Mechanical Specifications (LGX) . If the cylinder diameter exceeds the specifications, the engine block may be oversized to 0.25 mm (0.010 in). There is only one size of oversized pistons and rings available for service.