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2004
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F 150 4WD Pickup V8-5.4L SOHC VIN 5
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Tune-up and Engine Performance Checks
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Spark Plug
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Specifications
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Spark Plug Torque
Spark Plug Torque
Spark Plug
Gap
Spark plug gap 5.4L
0.040-0.050 inch (1.02-1.28mm)
Spark Plug
Tightening Torque
34 Nm (25 lb-ft)