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air injection pump

  1. New owner of 2008 Smart Pure

    New Members Area
    I bought it at 28,xxx miles. Just completed the 30,000 mile maintenance and it looks like my secondary air injection pump motor bearings are going out: loud whine / grinding / whoosing sound coming from the right rear wheel well during the first 30 seconds of a cold start. I get the P0410 engine...
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