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Egr or pcv valve

Discussion in 'Gen 2 Prius Technical Discussion' started by Sue Fast, Oct 17, 2023.

  1. Sue Fast

    Sue Fast Junior Member

    Joined:
    Oct 16, 2018
    4
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    Location:
    Salem, Oregon
    Vehicle:
    2005 Prius
    Model:
    II
    Symptoms of egr and pcv valve. Would they generate same symptoms? Rough idling, resistance on acceleration.