Hi looking for help. I have a 1997 20 hp vanguard platinum Briggs motor and there are 2 elbows on the top one receives fuel from the pump, and for 21 years the other elbow did nothing until today. As soon as you start the motor fuel rushes out of the smaller diameter elbow and doesn't quite until you shut off the engine. I would not have contacted you, until I saw what a carb kit or replacement carb is in Canadian dollars. the Motor model is 351777 type is 1036-A1 1880. thank you