Quote:
Originally Posted by anom3
i dont think so.
i have 'looked' at the sound a few times, and there is actually a succession of multiple knocks in a row. most recordings i have 'looked' at had 6-8 very quickly one after another.
plus, my secondary air pump is disabled via tune (noise was there before the tune went in btw).
have a look at this, this does not sound like a valve opening:
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That sound right there was way different than the single clank that could be heard on that long chain of videos. if the sound is only during cold start is can possibly just be attributed to the gear or other internal not having oil lubrication at the moment of the start. Does that sound occur during a hot start or while the car is already running?