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  1. Problems, Maintenance, and Repair (Gen 2)
    I know there is an older post on this topic, so I wanted to give it a refresher in case no one is following the oldie. My 2004, 97,000 miles, Sienna emits white smoke at start up in the morning ONLY. Throughout the rest of the day, it's fine. A toyota master tech said it was the valve...
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