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Ford Truck
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1998
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F 150 2WD Pickup V8-5.4L CNG VIN M
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Repair and Diagnosis
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Engine, Cooling and Exhaust
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Engine
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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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Torque
Torque
Spark Plug
Gap
1.32-1.42 mm (0.052-0.056 in)
Spark Plug
Torque
10-20 Nm (84-180 Lb/In)