Engine Won't Start

[CRCRFT78]

It was running and then I parked it for a year. Pulled it out, checked a few things and went to start it. The fuel line had a bad leak (steel braided hoses), switched out the feed and return lines to hard line ran along the frame rail. Then ran steel braided line from the motor down to behind the front passenger wheel to the hard line. And steel braided line from the tank to the front of the rearend to the hardline. I have pressure up to the fuel regulator and nothing after that. Would removing the lines, allow air into the system creating air lock at the injectors?