oil in intake manifold | Ford Explorer Forums - Serious Explorations

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oil in intake manifold

  1. J

    oil is in my intake manifold

    I have a 2002 ford explorer. white smoke was coming out of the exhaust. found out that oil was in the intake manifold. i cleaned that out and replaced my pcv valve. that fixed the problem for about a week. now there is more oil in the intake manifold. what else could be the problem?
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