How does the fuel line connect to the fuel rail on a 5.9 magnum? It's a plastic rail and fuel line is locked in with a yellow clip that locks in from the top, but there's gotta be something missing that maybe goes inside the fuel rail where the fuel line connects to help it lock. The fuel line just backs out and shoots gas everywhere and I don't know what I need to hold it in.

 

There is a spring clip inside the connector, that grabs ahold of the lip on the tube sticking out of the fuel rail. Probably broke. Don't know if you can get replacements for that, or, if you have to replace the whole connector.