FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Home >> Ford Truck >> 1997 >> E 350 1 Ton Van V8-5.4L CNG VIN M >> Repair and Diagnosis >> Powertrain Management >> Tune-up and Engine Performance Checks >> Spark Plug >> Adjustments

Spark Plug: Adjustments

Gapping Spark Plug:





Check and set the spark plug electrode gap to: 1.32-1.41 mm (0.052-0.056 inch) using an appropriate gapping tool.
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