Thanks for the reply, every once in awhile I will get a mild whiff of coolant when its sat all night but not always. Like I said it idles and drives fine. I hopped in it tonight and drove to work (flipped the key and off I went with no warm up) and it ran fine. My buddy cleared the code, to see if it comes back..do you think they could of potentially been a fluke? also I've noticed it runs a little warmer then it did when I first got it, I figured with it being close to 100 degrees outside that it was normal..