My wife and I bought a 14 limited with the eco in it. It had 30k miles. From 30 to 39k it has been at two different dealers 6 times. It stranded me in Florida for 3 days and dealer could not fix it. They reset the limp message to vehicle will not restart in 11 miles. I had to drive it all the way to nc without shutting it off. They had it a week. I picked it up and 4 hours later the check engine light came back on. I took all of my stuff out of it and left it on their lot yesterday. They refuse to refund or take ours and give us a gas model of equal value. I am trying to find out what 181904ce module, engine control is. I found 181904ac is. It had been to two different dealerships 7 times before I bought it that I was unaware of and 6 more in the 4 months I have owned it. Is there anything I can do. Thank you for all of your help in advance.