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  • karjunkie 01/21/09 11:46 am PST

    Actually, it sounds like you have a lean running condition related to a bad oxygen sensor or a vacuum leak in the intake manifold. I strongly suspect it is just a torn or loose vacuum hose going into the intake manifold. This is a common problem on toyota and lexus cars and trucks. Usually, it is either the PCV or EGR valve hose connection that has cracked or come loose, so check that first.

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