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  1. #1
    Junior Member Two Rings
    Join Date
    Jun 08 2023
    AZ Member #
    933114
    Location
    Philadelphia/PA

    HELP 2.0t misfires and other problems

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    So, this all started randomly, car ran beautifully for 5 years now (almost 6) never a problem... until now

    I was driving and "stabilization program fault, check manual" , "tire pressure sensor" and "parking brake malfunction" all came on on dash. Whatever, still drove fine so i drove it back home and parked it in the garage.

    Started car up in morning and it idled rough so i turned it off and took different vehicle. I got home and was trying to diagnose it and took it around the block came back and let it idle. Car started misfiring (all cylinders) and was running very lean (up to 25%).

    Changed air filter, checked coil packs etc.

    Anyone have anything similar happen? What should i be checking here?

    Car doesn't misfire when giving throttle, my assumption is that it is something fuel related, came here hoping someone can point me in the proper direction so i dont take things apart that dont need to be taken apart.

    TYIA!

  2. #2
    Senior Member Three Rings QwertyD's Avatar
    Join Date
    Oct 04 2017
    AZ Member #
    407902
    Location
    United States

    Check your fuel injectors for a possible cause. I had a misfire in cylinder 3 and when the shop took a look at it my injectors were pretty bad so they cleaned all my injectors and it works well now.

    Sent from my SM-N986U using Audizine Forum mobile app
    AKA: Dhoang57

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