Quote:
Originally Posted by Mega Man
Question: If you haven't done this, is your flap open or closed when the engine is off?
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Mine seems to be open, and it stays that way for the first few minutes after I start the car. The idle is pretty loud for a few minutes, then quiets down to normal. I'm thinking it takes a second for the vacuum to build, but it may be a function of how they're controlling the valve.