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Old 09-28-2013, 12:28 AM   #11
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Join Date: Feb 2009
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Location: Charlotte, United States
What I Drive: 2002 Grey Ford Focus SE

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Originally Posted by Leora83 View Post
Yes, it did.
You'll get random misfire codes, then eventually Ignition Coil Module A (or B, C, D, E). So it will tell you, eventually.
Make sure to check that wiring harness, especially the middle wire, for problems...otherwise your expensive new coil might start throwing codes within a week or two and you might think it's defective.
Ok thanks, yeah, I replaced the entire wiring harness with new OEM 10 days ago, along with the plugs.
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