Extremely interesting find.. rubber dust inside intake manifold

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Old Dec 7, 2016 | 01:04 AM
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Extremely interesting find.. rubber dust inside intake manifold

Removing intake manifold. . Lots of debris. Rubber like. Is this egr malfunction or something? It's all they way into cylinder heads.
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Old Dec 7, 2016 | 06:07 AM
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normal operation. normal oil deposit's from EGR and PCV

p.s. valve cover screws are 8 ft/lbs. You'll strip them if you tighten too much

Last edited by projektvertx; Dec 7, 2016 at 11:08 AM. Reason: Combined two useful posts
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Old Dec 7, 2016 | 10:42 AM
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Hm.. interesting. But glad it's normal. Thanks for torque specs.
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