LEMON Manuals: Even more car manuals for everyone
Home >> Buick >> 2015 >> Regal GS, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Mechanical - 2.4L) >> Repair Instructions - Off Vehicle >> Engine Block Cleaning and Inspection >> Measuring Cylinder Bore Diameter

Measuring Cylinder Bore Diameter

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Measuring Cylinder Bore
    GM4972Courtesy of GENERAL MOTORS COMPANY
  1. Measure the cylinder bore diameter 37 mm (1.457 in) from the deck face using the EN-8087  gauge.
  2. Compare your results with the Engine Mechanical Specifications (LEA, or LUK) , . If the cylinder diameter exceeds the specifications, replace the engine block.