What kind of clicking? My car makes a high pitched click/chirp type of noise every few minutes. It comes from the passenger side of the engine bay, and cannot be heard from inside the car. The car runs fine though, and my local shop said they though it was coming from near the firewall but couldn't identify its source and guessed at a loud relay or something. They didn't think it was anything to worry about.
But a few months earlier, I had taken it to the dealer, and they told me the exhaust shield (in the back of the car) was making the noise and was travelling up to the engine bay :rolleyes: . Eventually, they said it was the front manifold expanding and contracting, so they replaced that and my y-pipe. That took them just over a week to figure out and they put 20 miles on my car. Well, the problem is still there. I gave up, the car is running fine as far as I can tell, and the dealer obviously doesn't know whats going on. I don't know if this is the same thing you've got, but I figured I'd share

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