Does anyone know what the part of the fuel line called that attaches to the fuel pump. I recently acquired a 99 Yukon that is having a fuel pressure issue. I've tried switching out the relay and no dice. Went to drop the tank to replace the fuel pump and noticed the braided part of the fuel line that attaches to the fuel pump is kinked and there is fuel sprayed all over. I'm thinking this is the issue. Is that part replaceable?