Fuel filler neck seal
So I replaced my fuel filler neck seal but it broke again after one week. I bought that one from advanced auto parts. I went to the ford dealership this time around and bought the filler neck seal from them, the service tech said the aftermarket ones always break.
Now before I do this process all over again I want to make sure I put the seal in the right way. Which end should be facing the tank? Also the seal from ford does feel thicker and more durable. It was also $5 less than advanced.