/Hijak/
Isn't that the second hard line you've had break on your motor? I'm getting the feeling that you're missing a bunch of line brackets. I've put ~16,000 miles on my motor without a single line issue.
I'm missing one that I know about, so I could be missing more. The lines are also corroded, the engine came from the north. I'm going to see if I can replace them all affordably and just hold them down with a ton of brackets. HIjack over.