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Home >> Ford >> 2003 >> Excursion 7.3 F, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 426 (Engine System-General Information) >> General Procedures >> Valve - Stem Diameter
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Valve - Stem Diameter

WARNING: This page is about a different car, the 2004 Mercury Mountaineer and 2004 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Measure the diameter of each intake and exhaust valve stem at the points shown. Verify the diameter is within specification.
    • If out of specification, install new components as necessary.
    Fig 1: Measuring Diameter Of Each Intake And Exhaust Valve Stem
    G03180097Courtesy of FORD MOTOR CO.