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In a 2003 Ford F-150 :

The 4.6 liter and the 5.4 liter V8 engines have the Coil On Plug ( C.O.P. ) ignition system with ( 8 ) individual coils

The 4.2 liter V6 is EDIS ( Electronic Distributorless Ignition System ) and has ( 1 ) coil pack for the six spark plug wires / spark plugs

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Q: Are their coils on each spark plug 2003 F-150?
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