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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2012
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Mustang V8-5.4L SC
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Repair and Diagnosis
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Maintenance
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Tune-up and Engine Performance Checks
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Spark Plug
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Specifications
Spark Plug: Specifications
Gap
Spark plug
gap
1.04-1.20 mm (0.041-0.047 in)
Torque
Spark plugs
18 Nm (159 lb-in)