Quote:
Originally Posted by Dezoris
Let me throw this out here, I am not saying there is something wrong.
This motor and countless tunes are quiet during the overlap phase.
Why does pushing the angle change so far create "valvetrain" noise?
Because it is audible on the street, inside the cabin all the time.
If you back off the VVT angle the chatter goes away.
The angle change you are introducing is creating the noise, it's not something "typical."
I am not looking for a generic answer here.
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You know what I know
You and I can't deny it
It does not sound right
Yes, same sounds
Some of my tunes cause more noise than others.