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Ford
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2003
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Ranger 4WD V6-4.0L VIN E
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Repair and Diagnosis
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Powertrain Management
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Ignition System
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Specifications
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General Specifications
General Specifications
Item
Specifications
Base
ignition timing
10 degrees BTDC Non-adjustable
Firing order
1-4-2-5-3-6
Spark plug
gap
1.57-1.73 mm (0.061-0.068 in)