Piston Diameter
WARNING: This page is about a different car, the 2018 Ford Fiesta. However, it is still accessible from the selected car via links, so may be relevant.
For information on Ford Color Coded Illustrations refer to OEM Color Coding .
Check
NOTE:
Refer to the appropriate Engine article for the specification.
- Measure the piston diameter (at the measuring window) 90 degrees from the piston pin and 10 mm (.394 in) up from the bottom of the piston at the point indicated.