Cylinder Bore Diameter Measurement Procedure
WARNING: This page is about a different car, the 2007 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
- Measure the cylinder bore diameter at 41 mm (1.61 in) below the cylinder block deck surface using the J 8087 . See Special Tools .
- Compare your results with the engine mechanical specifications. If the cylinder diameter exceeds the specifications, the cylinder block must be replaced. There are no oversized pistons available for service.