Tank Filler Pipe And Cap problems of the 2002 Subaru Forester

After a period of cold weather (below freezing), I drove my car for about 20 minutes. After exiting the car, I smelled a strong odor of gasoline at the front of the car. During the trip when using the heat inside the vehicle, I also smelled a strong odor of gasoline and exhaust and shut off the heat. (I thought it was coming from the cars in front of me in traffic. ) after leaving the car in the garage all day, I drove it to my regular mechanic to see if there might be a fuel line leak. The next day, he advised me that there had been a technical service bulletin issued by suburu about cold weather and fuel smell. He said that indeed the fuel lines in the engine compartment exhibited signs of gas leakage. When the fuel leaked, it leaked onto the engine and manifold (which I think is normally gets hot). Given the potential for fire, he replaced all of the fuel hoses in the car with new hoses and the fuel filter. On the same day, another suburu customer had the identical problem with smelling gasoline in the engine compartment, and he had to have the same repairs done. I should add that on the day I first smelled gasoline near the front of the car and when I had turned the heat on in the cab, it was about 22 degrees fahrenheit, with a wind chill in the single digits. This is unusually cold for our area. I had just filled up my gas tank the evening before. My mileage is a little more than 70,000 miles, and the car has been very well maintained.