smells funny, HELP

My 94 Towncar has a very strong fuel smell in the trunk & in the car itself. Back seat mostly. I have replace the fuel filter, fuel pressure regulator, O2 sensor's, EGR, Cleaned the MAF sensor. There is no obvious fuel leaks that i have been able to find. Has anyone out there incountered this problem or can anyone point me in the right direction. This by far is the best car I ever owned. PLEASE HELP, I am at witts end.

My 94 Towncar has a very strong fuel smell in the trunk & in the car itself. Back seat mostly. I have replace the fuel filter, fuel pressure regulator, O2 sensor's, EGR, Cleaned the MAF sensor. There is no obvious fuel leaks that i have been able to find. Has anyone out there incountered this problem or can anyone point me in the right direction. This by far is the best car I ever owned. PLEASE HELP, I am at witts end.

I had a car that did something very simular. No leaks but plenty of smell. I hope you do not smoke.
After a bunch of looking, it was the gas tank. It has a small hole in one of the seems at the very top of the tank. Just enough to let smell out.

Good luck.....