Comments by "DonnieV" (@donniev8181) on "Toyota VVTi System Explained.Why They Rattle and How to Prevent Problems" video.

  1. The gear that fits onto the end of the cam. It was the part that he took apart and showed the inner workings, that entire piece.
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  2. How to video on replacing PCV valve on new D-4S engine?
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  3. He said they fixed the issue on the later model years.
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  4. Did you watch the entire video?
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  5. No, it's designed to do it for a few seconds. It's caused by the few seconds before oil gets into that specific cam gear. When you shut your car off, all the oil drains out of the cam gear. So when you first start it up, it takes a second or two to get oil into those veins in the gear again. That soundbite he played was normal.
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