11-22-2021, 08:35 PM | #1 |
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6 new coils and now misfire(s)!
I changed all the coils, now I have a check engine light with misfire or fires! My plugs are new and were installed a couple of months ago. I did not have the new coils at the time. I changed the coil has preventive care. I thought if you changed them all there should be no issue. Any thoughts? Thank you!
Last edited by M5D; 11-22-2021 at 08:41 PM.. |
11-22-2021, 09:11 PM | #2 | |
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Are you using Bootmod3 so you can read code details? Stock or tuned or what other changes?
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11-22-2021, 11:51 PM | #3 |
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Okay swapped coil 3 and 4 with the previous ones and she fired right up, cleared codes! So, two of these new factory coils were duds! WTH!
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11-23-2021, 04:22 PM | #6 |
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