Cylinder Head Distortion
WARNING: This page is about a different car, the 2002 Mercury Cougar. However, it is still accessible from the selected car via links, so may be relevant.
- Measure the cylinder block/cylinder head distortion.
- Using the special tool, measure the mating face distortion.
- If the value is not to specification rework the mating face.
CAUTION: The mating face on the 2.5L engines must not be reworked.