I think I have found the check engine light issue without even reading the codes. I usually drive with the radio pretty loud, unles I have my little boy with me. For the last few days, he has been riding with my wife, so my radio has been pretty loud. This morning I had the baby and the radio turned down. I noticed my exhuast seems a little loud. I crawled under the car and there is a crack in the pipe right under the rear drivers side door. In front of what I beleive is the center muffler. I assume this will play a role in the light coming on. Anyone care to comment?