can anyone tell me wtf the green hose and the red hose are? they come from the fender along with the 2 hoses that go to those 2 sensor things you have to remove, and you plug the ends, however they are really brittle, and i ended up breaking the green hose close to the firewall that lugs into a little mechanical device right by the fuel pressure regulator. can i just cut those and plug each end? or should i leave em?