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Something is wrong with #2 direct injector. As soon as it switches to 100% port injection, #2 misfire count goes to zero.
That is, as long as the correct cylinder is reported to be misfiring. ...but it's one of your direct injectors.
edit: ...or the signal/power to that injector.
Last edited by Ultramaroon; 11-06-2021 at 11:34 PM.
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