2013 Kia Optima 2.4, only check engine code was p0455, this fuel line looks cut, it's coming from a grommet in the firewall. I can't find where it's supposed to go so I'm thinking a vent line. The problem is, fuel is pouring out. It's on the opposite side of the high and low pressure fuel lines. I tried to trace and hose from the fuel tank and nothing seems to point toward this hose. It doesn't have a miss car seems relatively fine aside from a little lag from a stop, and of course the overwhelming smell of fuel. Any help is appreciated I tried to search but only found things on the recall for the other lines. This engine was replaced under warranty for that fuel line catching on fire around 7k miles ago.