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I was at a stop sign and heard a sound that went like this:
ping - and a -ping - and a -ping
Very faint. Almost like metal cooling but not really the ticking sound of contracting metal.
I can't think of anything that would have such a large span of silence between pings. I also heard it later.
It is as if you were to tap your foot to the beat of the song "Yesterday" (Beatles).
I always get worried when I here a new sound.
It almost like a fan blade striking something but that would be so much faster.
Any ideas?
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