Hey all, I've owned my 2002 Durango 4.7L SXT since new. The check engine light came on at about 120K, then went off a couple weeks later. Since then it's been on and off and I've got about 160K. I had a shop check it out and they said it was an emissions thing, but no big deal. It's never had a driveability issue because of it. Now I've seen that it can be caused by a couple different things. I'm pretty sure it's not the gas cap. Has anyone else ran into this? What did you do to fix the problem? Thanks for the info.