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Piston Diameter

NOTE: Refer to the appropriate ENGINE - 3.5L GTDI or ENGINE - 3.7L for the specification.
  1. Measure the piston diameter 90 degrees from the piston pin and 42 mm (1.65 in) down from the top of the piston at the point indicated.
    Fig 1: Measuring Piston Diameter
    G06073208Courtesy of FORD MOTOR CO.


NOTE: Refer to the appropriate ENGINE - 3.5L GTDI or ENGINE - 3.7L for the specification.
  1. Measure the piston diameter 90 degrees from the piston pin and 42 mm (1.65 in) down from the top of the piston at the point indicated.
    Fig 1: Measuring Piston Diameter
    G06073208Courtesy of FORD MOTOR CO.
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