how can i tell if my ignition is gone bad on my 1997 ford

  • Thread starter Thread starter John H
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John H

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expeditions?.......................................? i was told i have a bad ignition coil or pack. each spark plug has it own coil, so i dont know which one is bad. the engine run erractic at low and high speed and when idling.
this question is for "FORD MACHANIC"
NO ENGINE LIGHTS. NO CODES TO READ.
 
it can also be several other things, you have to check the codes first of all, have the codes read see what comes up. is your check engine light comming on?

if you want to do things the hard way, just pull each plug, if the engine stays same replace that pack, hows that
 
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