Just went on a 30 mile fire road run in my 2013 Rubi four door and about half way through I started to smell fuel on and off. I had the windows open but would still smell it sometimes. The heater would come on once and a while and it would be stronger then. The road was ruff but I have just got the Jeep and this is the first real trip. So no way to tell how it was before. It had about 3/4 tank. I search the internet but almost nothing about this problem. I hear that the Gasket could be the problem on the fuel tank. Any help would be most appreciated!