Cylinder Head: Inspection
- Inspect cylinder head for warpage at cylinder block area and manifold surfaces. See CYLINDER HEAD SPECS TABLE at end of article. Replace cylinder head if warpage cannot be corrected using a surface plate and No. 400 grit sandpaper.
- Inspect cylinder block deck surface warpage. Resurface cylinder block if deck warpage exceeds specification. See CYLINDER BLOCK SPECS TABLE at end of article.