05-06-2022, 03:30 PM | #1 |
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Rep 14
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Random rough idling
Hey recently my car has been misfiring on cold start or on low rpm’s, it will be running totally fine but then all of a sudden it starts idling roughly like crazy for a few seconds, the whole car shakes and rpm’s jump from 400 up to 1300 up and down and then it continues working like nothing has happened,, I have two engine codes, system lean bank 1 and bank 2, could it be a bad o2 sensor? (I have the 30I)
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