Expedition 4WD V8-5.4L VIN 5 (2006)
Number One Cylinder: Locations
Item .................................................................................................................................................................................................................. Specification
Firing order.................................................................................................................................................................................................... 1-3-7-2-6-5-4-8
Eight separate ignition coils:
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are mounted directly above each spark plug.
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are controlled by the powertrain control module (PCM) for correct firing sequence.
