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Home >> Ford >> 2003 >> Explorer 4.6 W, RWD >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine System-General Information >> General Procedures >> Valve - Stem Diameter
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Valve - Stem Diameter

  1. Measure the diameter of each intake and exhaust valve stem at the points shown. Verify the diameter is within specification.
    • Refer to the appropriate ENGINE article for the procedure.
    • If out of specification, install new components as necessary. Refer to the appropriate ENGINE article for the procedure.
Fig 1: Measuring Diameter Of Intake And Exhaust Valve Stem
G01272151Courtesy of FORD MOTOR CO.