[Sigh-on-Rice]

Originally Posted by frslee

Recently I've been hearing the single "squeak" noise in every 4-5 minutes while I'm driving.
Even when I'm cruising on highway, I frequently hear "squeak" from engine. I read that it could be A/C tensioner or something.

Is it more like a short "ting" than a long "squeak"? Does it happen only when the A/C compressor turns on? If it is, then I hear it too, but mine is every 15 seconds or so. Yours might be different since it's every 4-5 minutes. Here's a thread about it.