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Pof37 Engine code 2023 Chevy Equinox

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    • February 23, 2025 at 3:41 pm #852861
      seacapt
      Participant

      What is a pf037 engine code on a 2023 chevy equinox

    • February 24, 2025 at 12:35 pm #852911
      GM Fan
      Participant

      I havent heard of that engine code but I have heard of P0037 which would indicate a bad secondary O2 sensor, easy fix. Have you recently filled up or added any kind of fuel additive?

    • February 24, 2025 at 2:55 pm #852946
      seacapt
      Participant

      No

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