FixVault

Valve - Guide Inner Diameter

WARNING: This page is about a different car, the 2003 Ford Mustang. However, it is still accessible from the selected car via links, so may be relevant.
  1. Measure the inner diameter of the valve guides in two directions where indicated.
    • Refer to the appropriate ENGINE article for the procedure.
    Fig 1: Measuring Inner Diameter Of Valve Guides
    G01623454Courtesy of FORD MOTOR CO.
  2. If the valve guide is not within specifications, ream the valve guide and install a valve with an oversize stem for remove the valve guide and install a new valve guide.