Car stalls after Warm

well after a new fuel pump installed I still had no fuel put the car on my Hoist and was going to pull the sending unit and notice the short rubber line that goes from tank to the steel gas line had a kink in it restricting the fuel. I guess it must have had a small kink and with bumps and what not got worse. I added a new longer piece and routed it so that it can kink this time went fo a long drive and problem solved. Such little things can lead to such frustration LOl.. Thanks again for all the suggestions from everyone