I was just wondering if this is normal. When I am sitting at idle, there is a clicking noise like every 10 seconds, and when I shut it off, it clicks too. I know cars usually make noise when they are cooling down, but this thing sounds like a popcorn machine! Any suggestions?

 

It's normal.

 

I think its normal, too, and it better be normal

I went to a s2k meet event in Richmond, and when all the s2k are sitting at the lot, I could hear clicks everywhere.