Ok mad scientist got a problem with my lb7 I've been havein a problem with it startin when it's warmed up it starts up fairly easily but when it's cold it won't start so I was told try a lift pump so I put a lift pump on it today and still same problem I had new o ring in fuel filter head with aluminum bleeder screw... helpppppppp should I take the fuel filter off completely n run a new filter system after the pump or what should I do???
