Originally Posted by tcarretti

I took my car in for this exact problem and they cleared the code and told me that they were ordering me a new gas cap. That was two weeks ago and I have not heard back from them and the CEL has not reappeared yet even though I've filled up twice since then.

I think I'm going to go with the STANT filler cap that has shown it's face in the forums lately though. Seems like it would fix the problem AND make filling up easier.