Rick,
Just watching the videos I was thinking gasket leak or something not plugged in. Reading your last post here I would confirm my earlier thought. Those gaskets might work twice but I would use spray tack or something else and not reinstall the intake on used dry gaskets. The way it's jumping all over you may have a pretty big leak. 30lbs torque doesn't sound like a bad guess
95 E34 530I V2.37
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