Valve Stem Diameter
WARNING: This page is about a different car, the 2006 Mercury Mariner and 2006 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
- Measure the diameter of each intake and exhaust valve stem at the points shown. Verify the diameter is within specification.
- Refer to the appropriate engine article for the specifications .
- If out of specification, install new components as necessary. Refer to the appropriate article for the procedure.