general problems of the 2007 Chrysler 300

2007 Chrysler 300 with 43,684. Problem fuel cap leaking. Not covered under warranty. The dealership galena Chrysler would not pay for repair. Call Chrysler headquarters(ref# 19582516) said not a safety issue and I had to pay for the repair. The check engine light came on I took it to galena Chrysler in fort myers FL. I had the same problem one year ago to the day, same dealership, said nothing wrong. I think fuel and vapors have been leaking for over a year with this car. I feel this is a major safety issue and should be looked into. I know it must be a problem, because no one from Chrysler headquarters called me back or email. After 4 days in the shop I just had to pay for it. No matter how old the car safety problems must be covered by the manufacturer. How me people have to die until we address the problem?.