Piston - Pin Diameter
WARNING: This page is about a different car, the 2004 Mercury Marauder, 2004 Mercury Grand Marquis, and 2004 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.
- Measure the piston pin diameter in two directions at the points shown. Verify the diameter is within specification.
- Refer to the appropriate ENGINE article for more information.
- If out of specification, install new components as necessary.