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  1. #1

    Default Help With GMC Envoy Low Performance Light On??

    I was driving down the highway and my engine shut off completely. The low engine performance light came on as well as the check engine light . Sat there for a few minutes and it started right up. Took it to the shop and they couldn't find a problem. Has been doing that since. Sometimes it takes two minutes to run again and sometimes an hour sometimes it won't start at all til I unplug the battery. Has anyone else had this problem? If so your input would be highly appreciated.

  2. #2


    Hey Colista,

    I am sorry to hear your are having this concern with your Envoy. Please let us know if you plan to have your GMC dealership look into this for you. If so, please private message me your name, VIN, phone number, and dealership name.

    Erica Tiffany
    GM Customer Care

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