Ford ef no spark on 1 cylinder - Ford Forums - Mustang Forum, Ford Trucks, Ford Focus and Ford Cars
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post #1 of 2 (permalink) Old 10-17-13, 04:43 AM Thread Starter
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Ford ef no spark on 1 cylinder

hey just wondering what would make and ford ef run on 5 cylinders,i get spark at every plug except for cylinder one.
i have changed the coil pack,plugs,leads,ecu,cleaned sensors. nothing has changed so if any one has any suggestions,ideas or solutions i would much appreciate them as i am totally out of ideas on what the problem can be.


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post #2 of 2 (permalink) Old 10-18-13, 05:31 PM
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Re: Ford ef no spark on 1 cylinder

Try swapping everything out with another cylinder, if the problem doesn't move it's either a broken wire going back to the PCM, or the actual PCM.

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