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Ford
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1998
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Explorer 4WD V8-302 5.0L VIN P EFI
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Repair and Diagnosis
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Engine, Cooling and Exhaust
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Engine
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Cylinder Head Assembly
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Testing and Inspection
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Valve Train Analysis
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Rocker Arm
Rocker Arm
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Check for loose mounting bolts, studs and nuts
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Check for plugged oil feed in the rocker arms or cylinder head.