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New Ecotec 5.3 engine problem

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    • June 15, 2015 at 7:59 am #95774
      15ecotec53
      Participant

      2015 Model new Ecotec 5.3… has lifter noise and misfire-Is this a know issue or has anyone had the same problem-Vehicle has 10 k miles

    • June 15, 2015 at 11:49 am #95783
      15ecotec53
      Participant

      UPDATE-dealer says cam and lifters -WOW

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