Any help diagnosing the following noise would be much appreciated.
The truck is a brand new 2005 Tundra DoubleCab 4x4 (275 miles). It starts from cold normally. I drive it at least long enough for everything to get warmed up. I then turn it off, and wait between 15 minutes (approx) and 2 hours (approx), and then start it again. Right as the starter engages, or a fraction of a second after, I hear a metallic sounding clang (sort of hollow sounding), though the engine starts just fine. If I immediatly turn the engine off and immediately start it again, I do not hear the clang. If I wait less than 15 minutes (approx) from when it was last running, I do not hear the clang. It does it regardless of whether the A/C is running. I was able to get an audio recording and can email it to anyone interested (it's only a few seconds, so the file size is very small). I live 2 hours from a dealer, so if I can get an idea of whether it's something to be worried about without the long drive, I'd appreciate it.