Whoo Hoo!!! Check Engine Light Just Came On

[HUMMERDOGG]

Well, it's finally happened. I got my first check engine light today. Reached over to the glovebox and grabbed the old manual and it stated that my gas cap might not have been tightened all the way. Now I did get gas on Saturday so I'm wondering why it would have taken two days to finally kick in gear. Regardless, I went back there and tightened it up. My only other concern is that the damn Kroger gas had some water in it. So we will see... 14,571 miles and counting...