Valve Inspection

WARNING: This page is about a different car, the 2007 Lincoln Mark LT and 2007 Ford Pickup. However, it is still accessible from the selected car via links, so may be relevant.

Inspect the following valve areas:
1. The end of the stem for grooves or scoring
2. The valve face and the edge for pits, grooves or scores
3. The valve head for signs of burning, erosion, warpage and cracking
  
  Fig 1: Identifying Valve Areas
  Courtesy of FORD MOTOR CO.
- The valve margin for wear