A lot of us end up replacing the lines and fuel filter anyways. So, going back, we could have just cut the lines...The quick disconnects on my fuel pump and evaporator canister were stuck. I tapped them with a screwdriver, the dirt kept falling out of them, eventually the push buttons on the quick disconnects starting moving back and forth better. Then I had to use a screwdriver to pry the disconnect away from the evap canister as they had a lot of stiction. 13 years in the donor car, they didn't want to move.