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  1. 2016 Equinox 2.4L - P0172 - Dieseling

    Engine & Drivetrain
    Thursday 6/4/20 my Equinox threw code P0172. started with the cheapest remedy and worked up. I have cleaned the mass air flow sensor and that did not remedy the issue. cleaned the throttle body and that didnt remedy the issue either. At this point it started dieseling. Ran a can of Seafoam...
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