Operation CHARM
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Ford Truck
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2008
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F 150 2WD V8-5.4L
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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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Ignition Timing
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Specifications
Ignition Timing: Specifications
Item
Specification
Base timing
10° before top dead center (BTDC)