Connecting Rod Large End Bore

WARNING: This page is about a different car, the 2005 Ford RV Cutaway, 2005 Ford Econoline, 2005 Ford E450 Super Duty, and 2005 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.

Tighten the bolts to specification, then measure the bore in 2 directions. The difference is the connecting rod bore out-of-round. Verify the out-of-round is within specification.
- Refer to appropriate ENGINE article for the procedure.
- If out of specification, install new components as necessary. Refer to appropriate ENGINE article for the procedure.
  
  Fig 1: Measuring Connecting Rod Large End Bore
  Courtesy of FORD MOTOR CO.