FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Ford
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2009
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Mustang V6-4.0L
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Repair and Diagnosis
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Specifications
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Mechanical Specifications
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Ignition System
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Spark Plug
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Spark Plug Gap
Spark Plug Gap
Spark Plug
Gap 4.0L
1.32-1.42 mm (0.052-0.056 inch)
Spark Plug
Gap 4.6L 3v
1.05 +/- 0.05 mm (0.039-0.043 inch)