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Old Mar 27, 2025 | 02:30 AM
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Default Misfire

So I have a 2011 3.7L it had a slight misfire so I bought plugs and coils boots put them in and it now rough idles and missing on 1 an 5 can barely move on it own power I have switch the plugs around and the coils an still misfires on 1 an 5 checked plugs they work fine checked coils they work fine due to the misfire not leaving the same 2 cylinders after moving them around is the next step to check the injectors I’m not sure haven’t seen much
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Old Mar 27, 2025 | 07:08 AM
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Sounds like you’re on the right track and you have a pretty good idea of what you’re doing.
Keep us updated
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Old Mar 27, 2025 | 07:12 AM
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Make sure you didn't damage the wire connector that connects to the coils on those cylinders.
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Old Mar 27, 2025 | 12:46 PM
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Originally Posted by MPETE
Make sure you didn't damage the wire connector that connects to the coils on those cylinders.
this, make sure the clips are fully seating and cant back off on their own. The ones on my 12 are in **** shape but they work for now, Im pretty sure de-pinning them and replacing the connectors is in the near future
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