Cylinder Bore Out-of-Round

WARNING: This page is about a different car, the 2005 Ford Pickup, 2005 Ford F550 Super Duty, 2005 Ford F450 Super Duty, and 2005 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

Measure the cylinder bore in 2 directions. The difference is the out-of-round. Verify the out-of-round is within the wear limit and bore the cylinder to the next oversize limit.
- Refer to the appropriate article for the procedure.
  
  Fig 1: Identifying Cylinder Bore Out-Of-Round Measuring Directions
  Courtesy of FORD MOTOR CO.