Sorry to hear that, hope that everyone is ok. I like Colorado, we do have tornadoes here but those are mostly out east. Since I do live in Colorado, I WILL not live in eastern Colorado. Where I am at and when I move to the western slope, we just have snow. Snow isn't so bad when you here about this kind of stuff!
clickety click most probably means hydrolocked pistons due to water getting into the cylinders. As stated before,water does not compress.
That plus the obvious water damage inside...I hope they don't total it. I'm not in the mood to go car shopping. Things getting back to somewhat normal here. Some people have power back. Some neighborhoods are closed to anyone who doesn't actually live there. Many homes ruined. I'll spend the day tomorrow helping friends cover their roofs and cutting down trees. Thanks for all the well wishes guys. Could be a lot worse...I saw BR after the last hurricane.